Maintaining a clean RV awning is essential for preventing mold growth and extending the lifespan of your outdoor living space. Awning cleaners effectively dissolve stubborn stains, bird droppings, and tree sap without damaging delicate vinyl or fabric materials. Investing in a specialized formula ensures your camper stays looking pristine while providing critical protection against harsh environmental elements.
1. Griot’s Garage Multi-Purpose Citrus Cleaner
- Formula: D-limonene citrus-based
- Concentration: Dilutable (up to 20:1)
- Volume: One Gallon
- Surface Safety: Paint, vinyl, glass, and carpet
Griot’s Garage offers a powerful citrus-based solution that significantly reduces scrubbing time by breaking down tough black streaks and engine grease. This concentrated formula is highly versatile, allowing you to customize the strength based on the job. Use a 4:1 ratio for heavy-duty awning grime or a 20:1 dilution for lighter interior tasks.
The non-caustic formula ensures that your RV’s gelcoat, fiberglass, and chrome remain protected while you lift deep stains. It is an excellent choice for cleaning slide-out awnings and various exterior surfaces. This multi-purpose cleaner ensures your vehicle stays spotless from the driveway to the campsite with minimal physical effort required during the maintenance process.
- Pros:
- Highly concentrated and economical
- Safe on almost all surfaces
- Strong citrus grease-cutting power
- Cons:
- Must be diluted before use
- Strong citrus scent
2. 303 Products Multi-Surface Cleaner
- Certification: Recommended by Sunbrella
- Finish: Rinses residue-free
- Volume: 32 fl. oz.
- Compatibility: All water-safe surfaces
303 Multi-Surface Cleaner is widely regarded for its ultimate cleaning power on both fabrics and vinyl. This invisible drying cleanser is officially recommended by Sunbrella, ensuring it won’t damage high-end outdoor materials. It effectively removes dust and dirt, leaving a spotless shine on chrome, upholstery, and metal without any sticky film or residue left behind.
The application is straightforward: simply spray, agitate with a soft brush for heavy soils, and wipe clean. This formula is safe for everything from patio furniture to stainless steel, making it a staple for RV detailing. For over 40 years, this product has provided premium protection, ensuring your mobile home and outdoor cushions stay bright and professionally maintained.
- Pros:
- Leaves no cleaning residue
- Safe for high-end fabrics
- Endorsed by major manufacturers
- Cons:
- Requires agitation for deep stains
- Slightly higher price point
3. STAR BRITE Premium RV Awning Cleaner
- Function: Cleaner and UV Protectant
- Targets: Leaf stains and bird droppings
- Size: 32 oz spray
- Special Feature: Protective polymers
STAR BRITE Premium Cleaner is a specialized dual-action formula that removes stains while providing a protective barrier. It specifically targets stubborn deposits like leaf stains and bird droppings that often plague RV awnings. The simple “spray and wipe” process saves significant time, making it an ideal choice for regular maintenance without the need for intense physical scrubbing.
Beyond cleaning, this product utilizes special polymers to guard against damaging UV rays. This feature helps extend the color and life of your fabric or vinyl awnings, preventing the fading and cracking common in sunny environments. It is also safe for outdoor furniture cushions, providing an economical and versatile solution for maintaining a fresh, inviting outdoor living space.
- Pros:
- Provides essential UV protection
- No heavy scrubbing required
- Non-bleaching, color-safe formula
- Cons:
- Spray bottle covers small areas
- May require repeat application
4. Camco Pro-Strength Awning Cleaner
- Strength: Industrial-strength formula
- Soil Types: Mold, mildew, and sap
- Volume: 1 Gallon
- Safety: Safe for all awning fabrics
Camco Pro-Strength is a heavy-duty industrial cleaner designed specifically to tackle the most difficult outdoor soils. It is particularly effective at removing mold and mildew stains, which are common issues for RVers who roll up their awnings while wet. The formula also powers through sticky tree sap and road grime that standard soaps often leave behind.
Despite its professional-grade strength, it remains completely safe for use on all types of awning fabrics. The large one-gallon volume ensures you have enough product for multiple deep cleans throughout the season. This is a no-nonsense, high-performance cleaner that focuses on restoring the visual appeal and hygiene of your camper’s exterior accessories with reliable, consistent results.
- Pros:
- Removes tough mold and mildew
- Industrial-grade cleaning power
- Safe for all fabric types
- Cons:
- Lacks built-in UV protectants
- Strong chemical odor
5. Thetford Premium RV Awning Cleaner
- Chemical Profile: Chlorine-free and non-toxic
- Eco-Friendly: 100% Biodegradable
- Volume: 32 oz spray
- Protection: Integrated UV blocker
Thetford Premium RV Awning Cleaner combines high-performance cleaning with an environmentally conscious formula. This chlorine-free and non-bleaching liquid safely removes bugs and leaf stains without discoloring your fabric. It is a non-toxic, non-flammable, and biodegradable choice that is safe for both your family and the campsite environment, leaving behind a pleasant, fresh fragrance.
In addition to removing tough grime from vinyl and rubber, it includes a UV blocker to prevent sun damage. This functionality makes it a versatile tool for cleaning shower stalls and other plastic surfaces inside the RV as well. The convenient spray bottle design allows for direct application, making it easy to handle localized stains or perform a quick refresh of your awning.
- Pros:
- Environmentally friendly and biodegradable
- Pleasant, non-chemical scent
- Safe on fabric and vinyl
- Cons:
- 32oz bottle runs out quickly
- Not dilutable
6. Walex Premium RV Awning Cleaner
- Volume Options: 32oz, 64oz, or 1-gallon
- Safety: Vinyl and fabric safe
- Target Stains: Mold, mildew, and bird droppings
- Longevity: Preserves awning appearance
Walex Premium RV Awning Cleaner is specifically engineered to dissolve the toughest stains found on the road, including tree sap and mold. It simplifies the maintenance process by effortlessly tackling grime that has accumulated over long trips. This cleaner is safe for both vinyl and fabric, making it a versatile addition to any camper’s cleaning arsenal.
Regular use of this product helps extend the lifespan of your awning by preventing material degradation and preserving its original appearance. Whether you choose the 32oz spray or the 1-gallon refill, you are getting an effective formula that rejuvenates your RV’s exterior. It is an essential supply for any motorhome owner looking to maintain a pristine and welcoming campsite setup.
- Pros:
- Available in multiple sizes
- Dissolves sticky tree sap easily
- Helps extend awning life
- Cons:
- Requires thorough rinsing
- Contains stronger cleaning agents
7. Dicor Powerful RV Awning Cleaner
- Application: Fabric, vinyl, and acrylic
- Concentration: Industrial strength
- Volume: 1 Gallon
- Effort: Minimal scrubbing required
Dicor Powerful RV Awning Cleaner is specifically formulated to handle the most stubborn organic stains with ease. Whether you are dealing with bird droppings, tree sap, or leaf tannins, this formula works fast to lift debris from the surface. It is designed to clean even the dirtiest RVs, restoring a white and bright appearance to your awning.
This cleaner is exceptionally versatile, offering full compatibility with fabric, vinyl, and acrylic materials. The large one-gallon size is perfect for owners of large motorhomes who need a significant amount of product to cover a wide surface area. With Dicor, you get a quick and easy cleaning experience that requires minimal physical effort to achieve professional-grade results.
- Pros:
- Excellent on stubborn organic stains
- Works on acrylic and fabric
- Fast-acting formula
- Cons:
- No UV protection included
- Requires a separate applicator
How to Choose RV Awning Cleaners
An RV awning is one of the most important accessories for your camper, providing shade and expanding your outdoor living space. However, because it is constantly exposed to the elements, it can quickly become a breeding ground for mold, mildew, and dirt. Choosing the best RV awning cleaner is about more than just finding a soap; it’s about finding a product that protects the material while removing stubborn stains. This guide will help you navigate the various factors you should consider before making a purchase.
1. Identify Your Awning Material
The first step in choosing a cleaner is knowing exactly what your awning is made of. Most RV awnings are either vinyl or acrylic (fabric). Vinyl awnings are naturally waterproof and resistant to mildew but can be prone to cracking if cleaned with harsh chemicals. Acrylic awnings are woven and breathable but can lose their water-repellent coating if scrubbed with the wrong product. Always check the label of a cleaner to ensure it is safe for your specific material to avoid discoloration or structural damage.
2. Cleaning Power vs. Chemical Harshness
In the world of RV maintenance, stronger isn’t always better. While you want a product that can dissolve bird droppings and tree sap, you also want to avoid caustic chemicals like bleach or ammonia. Bleach can weaken the stitching of your awning and cause colors to fade over time. Look for “non-caustic,” “chlorine-free,” or “citrus-based” cleaners. These formulas use natural enzymes or mild surfactants to break down grime without eating away at the fabric or the RV’s gelcoat.
3. UV Protection Features
Your awning spends its entire life in the sun. Over time, UV rays cause vinyl to become brittle and fabric to fade. Some premium cleaners, like those from STAR BRITE or Thetford, include UV blockers or protective polymers. These products leave behind a thin shield that reflects sun rays, helping to keep the material flexible and the colors vibrant. If your favorite cleaner doesn’t include UV protection, you may want to apply a separate protectant spray after the cleaning process is finished.
4. Environmental Impact and Biodegradability
RVing is about enjoying nature, so it’s important to use products that don’t harm the environment. When you wash your awning, the runoff usually goes directly into the soil or the campground’s drainage system. Look for biodegradable and non-toxic cleaners. These products are safer for pets, plants, and water sources. Additionally, many campgrounds have strict rules about the types of chemicals you can use on-site, so a “green” cleaner can save you from a potential fine.
5. Concentrated vs. Ready-to-Use Formulas
RV awning cleaners generally come in two formats: concentrated gallons or ready-to-use spray bottles. Concentrated formulas, like Griot’s Garage, are more economical because you can dilute them with water, making one gallon last for several seasons. They are best for large-scale deep cleans. Ready-to-use sprays are more convenient for “spot cleaning” small stains like a fresh bird dropping or a splash of tree sap. Consider your storage space and how often you plan to clean when deciding between the two.
The Importance of Residue-Free Rinsing
One often overlooked factor is how easily a cleaner rinses off. Some soaps leave behind a sticky residue that actually attracts more dirt once the awning is dry. A “residue-free” or “invisible drying” cleaner ensures that your awning stays cleaner for longer. If you notice your awning feels tacky after washing, it likely means the cleaner wasn’t rinsed thoroughly or it contains low-quality surfactants.
6. Specialized Stain Targeting
Not all dirt is created equal. If you frequently park under pine trees, you will need a cleaner that is specifically formulated to dissolve tree sap. If you live in a humid climate, your primary concern will be mold and mildew. Some cleaners are “multi-purpose,” while others are “industrial strength” for specific organic stains. Identify the most common problems you face at your campsites and choose a product that lists those specific stains on the bottle.
7. Versatility for Other RV Surfaces
Space is limited in an RV, so multi-functional products are always a plus. Many awning cleaners are safe to use on other surfaces, such as tires, rubber seals, shower stalls, or even the RV’s exterior siding. Choosing a versatile cleaner can reduce the number of bottles you need to carry in your storage bay. However, be careful with products meant for the “roof” as they might be too harsh for a delicate fabric awning.
8. Scent and User Experience
While it might seem minor, the smell of the cleaner can affect your experience. Since you’ll be standing under the awning while cleaning it, a product with a harsh chemical or ammonia smell can be unpleasant. Many modern cleaners use citrus or floral scents. Additionally, consider the ease of application. Does it require a long “dwell time” (soaking), or does it work instantly? Products that require minimal scrubbing are always preferred for saving time and physical effort.
A Note on “Rolling Up” the Awning
Regardless of the cleaner you choose, never roll up your awning while it is still wet with cleaner or water. This is the number one cause of mold growth. Always ensure the material is 100% dry before retracting it. If you must roll it up wet to leave a campsite, make sure to unroll it and let it dry completely as soon as you reach your destination or home.
9. Brand Reputation and Reviews
Stick with brands that have a long history in the RV or marine industry. Companies like Camco, Dicor, and 303 Products have spent decades testing their formulas specifically on the types of materials used in motorhomes. Read user reviews to see how a product performs in “real world” conditions. A product that works great in a lab might not be as effective against the unique road grime and bugs found on a cross-country trip.
10. Price and Value
The cheapest option isn’t always the best value. A $10 spray bottle that only cleans half of your awning is more expensive than a $30 gallon of concentrate that lasts two years. Calculate the cost per ounce or the cost per cleaning session. Also, consider that a high-quality cleaner that prevents your awning from rotting could save you over $1,000 in replacement costs down the road. Investing in a premium cleaner is essentially an insurance policy for your RV’s exterior.
