The Essential Guide to Aircraft Cleaning & Detailing

When it comes to aviation, safety is the top priority, and it extends to every aspect of aircraft care. While mechanical checks are obvious, the role of professional aircraft cleaning and detailing is often underestimated. A clean airframe is a safe airframe. Dirt, grime, and oil can easily mask serious issues like fluid leaks, stress fractures, or the first signs of corrosion. A thorough detail allows maintenance crews to conduct more effective pre-flight inspections, ensuring any potential problems are identified immediately. This isn't just about aesthetics; it's a critical, proactive step in your maintenance routine that directly supports the operational integrity and safety of every single flight.

Key Takeaways

• Treat Detailing as Proactive Maintenance: Shift your perspective from cleaning for appearance to detailing for preservation. A meticulous cleaning routine is your first line of defense against corrosion, helps you spot potential safety issues early, and is fundamental to protecting your aircraft's long-term value.
• Use the Right Tools or Hire the Right People: Your aircraft requires specialized care. Always use aviation-grade products listed in your maintenance manual to avoid costly damage, and recognize when a job requires a professional with the right insurance and expertise for tasks like paint correction or applying ceramic coatings.
• Establish a Consistent Cleaning Schedule: Create a documented plan that includes regular washes, quick post-flight wipe-downs, and periodic deep cleans. A consistent routine makes upkeep manageable and ensures your aircraft is always protected, pristine, and ready for its next flight.

What is Aircraft Detailing?

Aircraft detailing is the meticulous process of cleaning, restoring, and protecting every surface of your plane, inside and out. It goes far beyond a simple wash. Think of it as essential upkeep that preserves the value, safety, and integrity of your investment. While a quick wash might remove surface-level dirt, a full detail involves using specialized techniques and products to remove stubborn contaminants like grease, bugs, and environmental pollutants from the exterior. At the same time, the interior is deep-cleaned and sanitized, from the cockpit to the cabin.

A proper detail ensures every component is cared for, from polishing the brightwork until it shines to cleaning windows for perfect, streak-free clarity. The goal isn't just to make the aircraft look its best—it's to protect it from the elements, prevent corrosion, and maintain its operational readiness. This level of attention is a cornerstone of responsible aircraft management, ensuring your jet is always prepared for its next flight and that its value is maintained for years to come. It’s a proactive step in caring for a significant asset, reflecting a commitment to excellence that every owner and passenger can appreciate.

What a Professional Detail Covers

When you hire a professional for an aircraft detail, you’re getting a comprehensive service that touches every part of the plane. On the exterior, this includes a thorough wash, buffing to remove oxidation, polishing metal surfaces like wing leading edges, and applying a protective layer of wax or sealant. They’ll also give special attention to cleaning landing gear and the upper wings of taller aircraft.

Inside, the work is just as detailed. A professional service includes deep-cleaning carpets and conditioning leather seats to prevent cracking. They will meticulously clean and sanitize the lavatory and galley, wipe down all surfaces, and carefully clean the cockpit, ensuring no harm comes to sensitive avionics. They also know how to clean aircraft windows without leaving scratches, which is crucial for pilot visibility and safety.

How Detailing Affects Safety and Performance

A pristine aircraft is much more than a point of pride; it’s a key component of operational safety and performance. A clean airframe allows pilots and maintenance crews to conduct more effective pre-flight inspections. Grime and dirt can easily hide small but serious issues like fluid leaks, cracks in the fuselage, or early signs of corrosion. Keeping the exterior immaculate ensures that any potential problems are visible right away.

Beyond visual inspections, a clean aircraft performs better. A smooth, polished surface reduces aerodynamic drag, which can contribute to improved fuel efficiency on long flights. Inside the cabin, regular deep cleaning and sanitization create a healthier and more comfortable environment for passengers and crew, reducing the spread of germs. This commitment to cleanliness directly supports the reliability and maintenance standards that keep every flight safe.

Clearing Up Common Myths

Several misconceptions surround aircraft detailing that are important to clear up. One common myth is that detailing is purely for aesthetic reasons. In reality, it’s a vital maintenance practice that protects the aircraft’s exterior from degradation and helps identify safety issues. Another is that a good rainstorm will wash the plane. Unfortunately, rainwater is often acidic and contains pollutants that can damage the paint and finish over time.

Many also believe that any cleaning product is suitable for an aircraft, but this is a costly mistake. Automotive cleaners can damage sensitive materials like aluminum and acrylics. Finally, some think that an aircraft stored in a hangar doesn't need detailing. Even indoors, dust and fine particles accumulate, which can be abrasive to the finish and find their way into sensitive components. Regular cleaning is always necessary to protect your aircraft.

Gather Your Equipment and Products

Before you even think about washing your aircraft, you need to have the right supplies on hand. This goes far beyond a simple bucket and sponge. Using the wrong products or tools on your jet can cause serious damage, from corroded metal to scratched paint, ultimately compromising its safety and value. Let’s walk through exactly what you need to gather for a safe and effective detail.

Choose Aircraft-Safe Cleaning Solutions

You can’t just grab a bottle of car wash soap for this job. Aircraft are built from sensitive materials like aluminum alloys and composites, and their paint is highly specialized. The truth is, you can’t use just any cleaning product on your aircraft; it needs to be specifically designed for aviation. Your first stop should always be the aircraft’s maintenance manual (AMM), which lists approved cleaning solutions that are guaranteed to be safe for your jet’s specific components. Using an unapproved product can introduce harsh chemicals that lead to hidden corrosion or damage that requires costly repairs. If you're ever unsure, consulting with a professional maintenance team is the safest bet to protect your asset.

The Right Tools for the Job

Just as important as the cleaners are the tools you use to apply them. To avoid scratching the paint or delicate surfaces like acrylic windows, you’ll need a specific set of gear. Stock up on high-quality, non-abrasive microfiber cloths, soft-bristled brushes, and wash mitts. For reaching the fuselage and tail, extension poles with soft brush heads or squeegees are essential. Remember to keep separate tools for different areas—the brushes you use on the landing gear and wheels should never touch the aircraft’s paint. This simple step prevents cross-contamination with grease, hydraulic fluid, and abrasive brake dust, which can easily mar the finish on the fuselage.

Your Essential Safety Gear

Protecting your aircraft is the goal, but protecting yourself is just as critical. You’ll be working with chemical solutions and potentially on wet, slippery surfaces, often at a height. Always wear the proper personal protective equipment (PPE). This includes chemical-resistant gloves to protect your skin, safety glasses or goggles to shield your eyes from splashes, and non-slip footwear to ensure stable footing. Depending on the ventilation and the products you’re using, a respirator might also be necessary. Professionals always prioritize safety, and it’s a non-negotiable part of any detailing job, whether you do it yourself or hire an expert who understands the risks involved.

How to Select the Best Products

Feeling overwhelmed by the options? Let’s simplify it. When choosing your products, start by checking your aircraft’s maintenance manual for its approved list. If a product isn't listed there, look for cleaners that meet specific aviation standards, such as those approved by Boeing or Airbus. Reputable aviation suppliers will clearly state these certifications. When in doubt, the best course of action is to seek professional guidance. An experienced aircraft management team can provide recommendations tailored to your specific aircraft, ensuring you protect your investment and maintain its pristine condition without any guesswork.

How to Detail Your Aircraft's Interior

The interior of your aircraft is more than just a cabin; it’s a space for productivity, relaxation, and connection. Keeping it pristine is essential for passenger comfort and preserving the value of your asset. A detailed interior not only looks and feels luxurious but also contributes to a healthier, safer environment. From the cockpit to the galley, every surface requires a specific approach to maintain its integrity and appearance. A consistent cleaning routine ensures your aircraft is always ready for its next flight, reflecting the highest standards of care and professionalism. Whether you handle it yourself or rely on professional management services, a clean interior is non-negotiable.

Clean the Cabin and Upholstery

Your cabin’s upholstery and carpets face the most direct wear and tear. To keep them looking their best, start by thoroughly vacuuming all surfaces to remove loose dirt and debris. For leather, fabric, and carpet, it’s crucial to use cleaning products specifically designed for aviation materials to avoid damage or discoloration. Always test a new cleaner on a small, hidden area first. A regular schedule of deep cleaning and conditioning for leather seats will prevent cracking and keep them soft, while professional-grade carpet extraction can remove stubborn stains and refresh the entire cabin. This level of care ensures the space remains inviting for every passenger.

Detail the Cockpit with Care

The cockpit is the nerve center of your aircraft, filled with sensitive and expensive avionics. When cleaning this area, precision and caution are key. Never spray cleaners directly onto instrument panels or electronic screens. Instead, apply an aviation-approved cleaner to a clean microfiber cloth and gently wipe down surfaces. This prevents liquid from seeping into delicate components and damaging sensitive equipment. Pay close attention to switches, knobs, and screens, ensuring they are free of dust and fingerprints. Proper cockpit care is a critical part of your overall aircraft maintenance routine and directly contributes to operational safety.

Sanitize the Lavatory and Galley

High-touch areas like the lavatory and galley require diligent sanitization to ensure a healthy environment for everyone on board. Use a disinfectant proven to kill germs to wipe down all surfaces, including countertops, sinks, faucets, and toilet seats. For quick turns between flights, a thorough wipe-down of key surfaces is often sufficient to keep the space fresh. For a deeper clean, make sure to empty and sanitize waste receptacles and clean inside microwaves and refrigerators. This attention to hygiene provides peace of mind and demonstrates a clear commitment to passenger well-being on every flight.

Maintain Windows and Panels

Crystal-clear windows are essential for both safety and the passenger experience. To achieve a streak-free finish, spray an approved acrylic cleaner onto a microfiber cloth rather than directly onto the window pane. Wiping in a circular or overlapping motion helps prevent streaks and ensures an unobstructed view. The same care should apply to interior panels and woodwork. Use gentle cleaners and soft cloths to wipe away fingerprints and smudges, preserving the high-gloss finish and maintaining the cabin’s polished look. This final touch makes a significant difference in the overall impression of the aircraft's interior.

How to Clean Your Aircraft's Exterior

A pristine exterior does more than just turn heads on the tarmac; it’s a direct reflection of the care invested in your aircraft. Regular, proper cleaning is a fundamental part of maintenance that protects your paint, prevents corrosion, and can even impact performance by maintaining a smooth aerodynamic surface. It’s also your first line of defense in spotting potential issues before they become bigger problems. Keeping the outside of your aircraft in top condition preserves its value and ensures it’s always ready for your next flight. Let's walk through the right way to get that perfect, professional-level clean while protecting your investment.

Start with a Pre-Cleaning Inspection

Before a single drop of water touches your aircraft, take a few minutes to do a thorough walk-around. Think of this as a pre-cleaning check-up. Look closely for any signs of damage like dents, scratches, or cracks in the paint and fuselage. Pay attention to any loose fittings, seals, or panels. This inspection isn't just about finding spots that need extra cleaning; it's a critical safety step. Catching a small issue at this stage can prevent it from worsening during the wash or, more importantly, in the air. If you notice anything concerning, it's best to consult with a professional before proceeding.

Wash Your Aircraft Safely

When it's time to wash, you have two main options: a wet wash or a dry wash. For a wet wash, start by rinsing the aircraft with water to remove loose dirt and debris. Then, using a soft sponge or brush and an approved aviation-grade soap, wash the aircraft from top to bottom to prevent streaking. For a waterless or dry wash, use a high-quality multipurpose cleaner and several clean microfiber cloths. This method is great for touch-ups and helps conserve water. Regardless of the method, proper drying is key. Use a clean, soft microfiber chamois or cloth to dry the surface completely, preventing water spots and ensuring a flawless finish. If you spot any maintenance needs during your wash, our AOG services are available to help.

Apply Paint Protection

After your aircraft is perfectly clean and dry, the next step is to protect it. Applying a layer of paint protection is like giving your aircraft a shield against the elements. High-quality polymer sealants or modern ceramic coatings create a durable, slick barrier on the paint's surface. This coating helps repel water, dirt, and grime, making future cleanings much easier. It also provides crucial protection against UV damage, which can cause paint to fade and degrade over time. This proactive step is a core part of any comprehensive aircraft management plan, as it significantly extends the life of your paint and helps maintain the aircraft's long-term value.

Polish Metal and Glass Surfaces

The final touches make all the difference. Polishing brightwork like engine inlets and leading edges restores their shine and protects them from oxidation. Use a dedicated metal polish and a soft cloth for the best results. For windows and windscreens, extreme care is essential to avoid scratches. Always use an aviation-approved, ammonia-free glass cleaner and a clean microfiber cloth. To prevent cleaner from seeping into seals, spray it directly onto the cloth, not the window. Wipe gently in small, circular motions for a clear, streak-free view. A well-maintained aircraft, from its polished spinners to its clear windows, is a hallmark of our fleet.

Professional vs. DIY: Which is Right for You?

Deciding whether to detail your aircraft yourself or hire a professional team is a personal choice. For some owners, the hands-on process is a rewarding part of ownership. For others, the time and expertise required make professional services a more practical option. Your aircraft is a significant investment, and how you care for it directly impacts its value, performance, and safety. Let’s walk through the key factors to consider so you can make the best decision for your needs.

When to Call a Professional

While routine light cleaning can be a manageable task, there are times when calling a professional is the smartest move. Professional aircraft detailers bring a level of expertise that’s hard to replicate. They are trained in specialized cleaning techniques and have an in-depth knowledge of which products are safe and effective for delicate surfaces like acrylic windows and composite materials. If your aircraft needs more than a simple wash, such as paint correction or the application of a ceramic coating, a professional has the right tools and experience to do the job correctly. For owners who use aircraft management services, professional detailing is often integrated into the maintenance plan, ensuring your asset is always protected and ready for flight.

Compare the Costs

At first glance, DIY cleaning seems like the most cost-effective route. However, it’s important to weigh the full picture. Professional detailing costs can range from a few hundred dollars to over $5,000, depending on the size of your aircraft, its current condition, and the services you need. While that might sound like a lot, consider the upfront investment for DIY: specialized, approved cleaning solutions, polishers, and safety equipment can add up quickly. More importantly, think about the potential cost of a mistake. Using the wrong chemical could damage your paint or upholstery, leading to repairs that far exceed the price of a professional detail. Investing in a professional service is an investment in preserving your aircraft's long-term value.

Understand Insurance and Certifications

This is one of the most critical distinctions between a hobbyist and a professional. Reputable aircraft detailing companies carry comprehensive liability insurance specifically for aviation. This isn't just a nice-to-have; it's essential. As many owners know, getting the right insurance coverage is a rigorous and expensive process, which is why it’s a hallmark of a legitimate operation. Before letting anyone work on your aircraft, always ask for their certificate of insurance. This protects you from liability in the rare event of an accident or damage. Without that protection, you could be left responsible for costly repairs, making the choice to hire a fully insured professional a straightforward one for risk management.

Meeting Quality Standards

Professional detailing is about more than just making an aircraft shine; it’s about adhering to strict aviation standards. Every aircraft has an Aircraft Maintenance Manual (AMM) that specifies which cleaning products are approved for use. Using an unapproved product can not only damage surfaces but could also void your warranty. Professionals are trained to follow these guidelines meticulously, ensuring every product they use is compliant and safe for your specific aircraft model. This commitment to quality is a core part of a comprehensive maintenance program. Just as you’d trust certified technicians for mechanical work, you should expect the same level of diligence from your detailer to keep your aircraft safe and compliant.

Take Protection to the Next Level

Once your aircraft is clean, the next step is to preserve that pristine condition. Advanced detailing goes beyond a simple wash and wax; it’s about applying long-term protection that safeguards your investment against damage, maintains its value, and even improves its performance. These protective measures are a core part of a comprehensive maintenance strategy, ensuring your aircraft looks and flies its best for years to come. Think of it as creating a shield that defends your aircraft from the daily rigors of flight and exposure to the elements.

Correct Paint Imperfections

A flawless paint job is about more than just appearances—it’s a critical component of aircraft safety and maintenance. When the exterior is clean and free of imperfections, it’s much easier to conduct thorough pre-flight inspections and spot potential issues like fluid leaks or structural irregularities before they become serious problems. Correcting minor scratches, swirl marks, and oxidation not only restores the paint’s luster but also creates a perfectly smooth surface. This is an essential first step before applying any sealants or coatings, as it ensures the protective layer bonds properly and delivers maximum effectiveness.

Apply Protective Coatings

To give your aircraft’s exterior a durable defense, consider applying a professional-grade protective coating. Unlike traditional waxes, modern ceramic or polymer coatings create a hard, semi-permanent shell that protects the paint from UV damage, bird droppings, dirt, and grime. These specialized coatings, often approved by aircraft manufacturers, form a hydrophobic layer that repels water and contaminants, making future cleanings faster and easier. This advanced protection keeps your aircraft looking glossy and new while defending its finish from the harsh conditions it faces at high altitudes and on the tarmac. This level of care is a standard part of our comprehensive aircraft maintenance philosophy.

Prevent Corrosion

Corrosion is one of the most significant threats to an aircraft's structural integrity and long-term value. Regular, detailed cleaning is your first and best line of defense. The process removes salt, moisture, and other corrosive agents that can settle on the airframe and in hard-to-reach areas. By consistently washing away these harmful substances, you prevent them from eating away at metal surfaces and compromising the aircraft’s structure. This proactive approach is fundamental to responsible aircraft management, as it not only ensures safety but also helps maintain a high resale value for your asset.

Protect Against the Elements

Your aircraft is constantly exposed to the elements, from intense solar radiation at 40,000 feet to rain, ice, and industrial pollutants on the ground. A properly protected exterior can withstand it all. A clean, smooth surface is also more aerodynamic, reducing drag and contributing to better performance and fuel efficiency. Investing in high-quality detailing and protective coatings is a practical way to extend the life of your aircraft’s paint and structure. This commitment to preservation is a key benefit of dedicated aircraft ownership, saving you money on future repairs and keeping your plane in peak condition.

Create a Maintenance Cleaning Plan

Consistent cleaning is about more than just appearances; it’s a fundamental part of aircraft maintenance that protects your investment and ensures it’s always ready for flight. Creating a structured cleaning plan removes the guesswork and turns upkeep into a seamless, professional routine. By defining and documenting your process, you create a verifiable history of meticulous care that not only maintains the aircraft’s value but also supports its operational integrity. This proactive approach keeps your aircraft in pristine condition, from the cockpit to the tail, reflecting the high standards you expect in every aspect of your life.

A comprehensive plan acts as a roadmap, outlining everything from quick post-flight wipe-downs to annual deep cleans. It ensures that nothing is overlooked and that every action taken is deliberate and effective. Whether you handle cleaning yourself or partner with a dedicated service provider, a clear plan is your key to success. It helps you schedule tasks efficiently, track what’s been done, and maintain the highest standards of safety and presentation. Think of it as the foundation for preserving the beauty, performance, and long-term value of your aircraft for years to come. This isn't just about cleaning; it's about asset management.

Set a Regular Cleaning Schedule

The first step is to establish a consistent rhythm for cleaning. For most private aircraft, a thorough exterior wash every four to six weeks is a great starting point. However, this isn't a one-size-fits-all rule. You’ll want to adjust the frequency based on how often you fly, the climates you travel through, and where the aircraft is stored. For instance, a jet that frequently flies through coastal, salty air will need more frequent washing than one based in a dry, inland climate. The goal is to find a reliable schedule that prevents buildup from environmental contaminants and keeps your aircraft looking its best.

Your Post-Flight Cleaning Checklist

While a full detail isn't necessary after every trip, a quick post-flight clean is a smart habit. This immediate attention prevents dirt and grime from setting in, making deeper cleans much easier. Create a simple checklist to guide this routine. It should include tasks like wiping down the leading edges of the wings to remove insects, cleaning the windshield for clear visibility, and tidying the cabin by removing trash and wiping down surfaces. Following a routine aircraft cleaning schedule immediately after a flight helps maintain a constant state of readiness and passenger comfort.

When to Schedule a Deep Clean

A deep clean, or a full detail, is more intensive than your regular wash. Think of it as a spa day for your aircraft. Scheduling a deep clean one to two times a year is a good rule of thumb, but you might do it more often if your aircraft sees heavy use. This process is crucial for long-term preservation. Professional aircraft detailing protects the paint from UV damage, removes tough contaminants, and addresses the finer points inside and out. It’s an essential service for maintaining the aircraft’s resale value and extending its operational life.

Keep Clear Cleaning Records

Documentation is just as important as the cleaning itself. Keeping detailed records of every wash, polish, and deep clean creates an invaluable history of care. These logs should note the date, the type of service performed, and the products used. This practice ensures consistency, especially if you work with a professional maintenance team. Clear records are also a significant asset if you ever decide to sell your aircraft, as they provide tangible proof of your commitment to its upkeep. It’s a simple step that demonstrates a high standard of ownership and care.

Stay Safe and Compliant

When it comes to your aircraft, cleaning is about more than just appearances—it’s a critical part of your safety and compliance protocol. Every step, from the products you choose to the techniques you use, has implications for your aircraft's performance and airworthiness. Following established best practices not only protects your investment but also ensures you remain aligned with industry regulations. Let’s walk through the key areas to focus on to keep your aircraft pristine and, most importantly, safe.

Use Products Safely

It’s a common myth that any cleaning product is suitable for an aircraft. In reality, using specialized, aviation-grade products is non-negotiable. Standard automotive or household cleaners can contain harsh chemicals that may corrode aluminum, damage composite materials, or cause crazing on acrylic windows. Always choose solutions specifically formulated for aviation to ensure the safety and integrity of every surface. Reading the product label carefully and following the manufacturer’s instructions will help you protect your aircraft from unintended damage and maintain its structural health for years to come.

Handle Equipment Correctly

Your technique is just as important as your tools. For maximum safety and efficiency, cleaning best practice is to work from the top of the aircraft down. This logical, methodical approach ensures that dirt and grime from upper surfaces don't run down and re-contaminate areas you’ve already cleaned. Starting high and finishing low prevents rework and guarantees a thorough job. This systematic process also reduces the risk of missing spots and helps you complete all tasks efficiently, ensuring every part of the aircraft receives the attention it needs without wasted effort.

Protect Surfaces While You Work

Protecting your aircraft’s delicate surfaces during cleaning is essential. Beyond using the right chemicals, this means being mindful of your equipment. Ensure ladders are padded, hoses are handled carefully to avoid scratching the fuselage, and microfiber towels are clean and free of debris that could mar the paint. When you use specialized products that are safe for aircraft, you prevent the kind of chemical damage that can lead to costly repairs. This careful approach preserves your aircraft’s finish and ensures its exterior components, from the paint to the windows, remain in optimal condition.

Know the Regulatory Rules

While washing your aircraft might not seem like formal maintenance, it’s closely related and falls under regulatory scrutiny. The FAA suggests that trained or certified professionals should perform or at least supervise the cleaning process. This is because a detailed wash is an opportunity to spot potential issues like fluid leaks, cracks, or corrosion before they become serious problems. Improper cleaning techniques can hide these signs or even cause them. Adhering to these guidelines ensures that your aircraft’s cleanliness contributes to its overall airworthiness and that all related aircraft maintenance standards are met.

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Frequently Asked Questions

How often should I really be cleaning my aircraft? There isn't a single magic number, as the right schedule depends entirely on your flying habits. A good starting point is a thorough exterior wash every four to six weeks. However, if you frequently fly in coastal areas with salty air or store your jet outdoors, you'll want to wash it more often to prevent corrosion. The key is to create a consistent routine that prevents environmental grime from building up and makes your deeper cleans more effective.

Can I just use high-quality car cleaning products on my jet? Absolutely not. While it might seem practical, using automotive products is one of the most damaging mistakes you can make. Aircraft are built with specialized materials like aluminum alloys and composites that can be corroded or weakened by the chemicals in car soaps and waxes. Always refer to your aircraft’s maintenance manual for a list of approved products, or stick to solutions specifically formulated and certified for aviation use to protect its integrity.

What's the most critical difference between a DIY job and hiring a professional? Beyond their specialized tools and experience, the most important difference is liability and insurance. A reputable professional detailing company will carry comprehensive aviation-specific liability insurance. This protects you and your asset in the rare case of accidental damage. Without that certified coverage, any mistake made during a DIY clean—from a scratched window to a damaged control surface—falls entirely on you.

Is a deep clean just about making the plane look good for my next trip? While a pristine aircraft is certainly impressive, a deep clean is fundamentally a maintenance task. It’s a crucial practice for long-term asset protection. This intensive process removes corrosive contaminants, protects the paint from UV degradation, and allows maintenance crews to spot potential safety issues like fluid leaks or cracks that might otherwise be hidden by grime. Think of it less as a cosmetic touch-up and more as essential upkeep for your investment.

My aircraft is always stored in a hangar. Does it still need regular exterior cleaning? Yes, it absolutely does. Storing your aircraft in a hangar protects it from the harshest elements, but it doesn't make it immune to dirt. Dust, fine particles, and indoor pollutants still settle on the surfaces. Over time, this accumulation can become abrasive and dull the paint's finish. Regular cleaning, even for a hangared aircraft, is necessary to remove these particles and maintain the protective coatings on your paint.