Keeping your RV roof clean and conditioned is essential for extending its life and maintaining your vehicle’s value. Dirt, grime, tree sap, and bird droppings can cause damage over time if not properly addressed.
This guide compares five top-rated RV roof cleaners and conditioners, helping you choose the right product for your specific needs and roof type. Whether you have an EPDM rubber roof or another surface, we’ve got you covered.
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Premium RV Rubber Roof Cleaner - Non-Toxic, Non-Abrasive RV roof detergent ...
Best forEPDM rubber roof deep cleaning
- Non-toxic and biodegradable
- Dissolves heavy grime effectively
ConsiderOnly for EPDM roofs

Walex RV Rubber Roof Cleaner/Conditioner - Removes Dirt, Road Grime, Tree S...
Best forAll-in-one cleaning and conditioning
- Cleans and conditions in one step
- Removes tree sap and bird droppings
ConsiderMay need extra rinsing

Walex RV Rubber Roof Cleaner/Conditioner - Removes Dirt, Road Grime, Tree S...
Best forBulk value for frequent cleaning
- Great value per ounce
- Same effective formula
ConsiderHeavy container to handle

Walex RV Rubber Roof Cleaner/Conditioner - Removes Dirt, Road Grime, Tree S...
Best forSmall jobs and trial use
- Compact and easy to store
- Same effective cleaning power
ConsiderLess product per dollar

Thetford 32512 Premium RV Rubber Roof Cleaner and Conditioner-32, 32 fl. oz
Best forUV protection and safe conditioning
- Includes UV blocker
- Non-petroleum safe formula
ConsiderSmaller 32 oz size
Thetford 96016 Premium RV Rubber Roof Cleaner – Non-Toxic Formula
Brand: Thetford
A reliable, safe cleaner for EPDM rubber roofs that extends roof life.
The Thetford 96016 Premium RV Rubber Roof Cleaner is specially formulated for EPDM rubber roofs. Its active components dissolve heavy grime and chalk accumulation, making it effective for deep cleaning. The non-toxic, non-abrasive formula is biodegradable and safe on all EPDM rubber roof systems, so you can clean without worrying about damage.
This 64-ounce container provides plenty of product for multiple applications. It helps prevent black streaks and extends the life of your roof. If you have an EPDM rubber roof and want a dedicated cleaner that is gentle yet powerful, this is a solid choice.
- Non-toxic and biodegradable
- Dissolves heavy grime effectively
- Helps prevent black streaks
- Only for EPDM roofs
- May require scrubbing for tough stains
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- [VERSATILITY]: Thetford's Rubber Roof Cleaner & Conditioner is specially formulated to clean your RV's EPDM rubber roof
- [PERFORMANCE]: The active components of the cleaner dissolve and clean heavy grime and chalk accumulation
- [CONVENIENCE]: Helps prevent black streak and extends roof life
- [SAFETY]: Biodegradable, non-toxic and non-abrasive, safe on all EPDM rubber roof systems
- Thetford Rubber Roof Cleaner – 64 oz
Walex RV Rubber Roof Cleaner/Conditioner 64 oz – Premium Formula
Brand: Walex
A convenient two-in-one formula that cleans and conditions your RV roof effectively.
The Walex RV Rubber Roof Cleaner/Conditioner in the 64-ounce container is designed to remove stubborn dirt, road grime, tree sap, and bird droppings effortlessly. Its premium formula not only cleans but also conditions the roof after application, preserving the roof material and helping to prevent future damage. It is tough on stains yet gentle on surfaces.
This product is ideal for RVs, campers, motorhomes, and trailers. The large 64-ounce size offers good value for frequent users. If you need a cleaner that also conditions your roof in one step, this Walex option is a convenient and effective solution.
- Cleans and conditions in one step
- Removes tree sap and bird droppings
- Large 64 oz container
- May need extra rinsing
- Not for all roof types
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- PREMIUM FORMULA – Effortlessly removes stubborn dirt, road grime, tree sap, bird droppings, and more from your RV roof. The powerful 64 oz. container is designed to make cleaning quick and hassle-free, leaving your roof spotless.
- CLEANER & CONDITIONER – Not only does this cleaner remove tough stains, but it also conditions the roof after application, preserving your RV’s roof material and helping to prevent cracking or damage over time.
- TOUGH ON STAINS, GENTLE ON SURFACES – Specially formulated to eliminate even the most stubborn dirt, road grime, tree sap, and bird droppings, this cleaner works without causing harm to your RV, motorhome, camper, or trailer roof.
- DESIGNED FOR RV LIFE – Ideal for RVs, campers, motorhomes, and trailers, this RV roof cleaner is an essential addition to your RV cleaning supplies, providing a professional-grade clean while conditioning your roof for long-term care.
- CONVENIENT SIZE – The 64 oz. container offers the perfect amount of cleaner and conditioner for regular roof maintenance, ensuring you have enough to tackle dirt and grime without running out mid-cleaning session.
Walex RV Rubber Roof Cleaner/Conditioner 1 Gallon – Bulk Value
Brand: Walex
A cost-effective bulk option for RV owners who clean their roof regularly.
The Walex RV Rubber Roof Cleaner/Conditioner in the 1-gallon container offers the same premium formula as the 64-ounce version but in a larger size for heavy-duty use. It removes stubborn dirt, road grime, tree sap, and bird droppings while conditioning the roof after application. The formula is tough on stains but gentle on surfaces, making it suitable for regular maintenance.
This gallon size is perfect for those who clean their RV roof frequently or have multiple vehicles. It provides excellent value per ounce. If you go through cleaner quickly or want to stock up, this bulk option from Walex is a smart choice.
- Great value per ounce
- Same effective formula
- Ideal for multiple applications
- Heavy container to handle
- May be too much for occasional use
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- PREMIUM FORMULA – Effortlessly removes stubborn dirt, road grime, tree sap, bird droppings, and more from your RV roof. The powerful 1 gallon container is designed to make cleaning quick and hassle-free, leaving your roof spotless.
- CLEANER & CONDITIONER – Not only does this cleaner remove tough stains, but it also conditions the roof after application, preserving your RV’s roof material and helping to prevent cracking or damage over time.
- TOUGH ON STAINS, GENTLE ON SURFACES – Specially formulated to eliminate even the most stubborn dirt, road grime, tree sap, and bird droppings, this cleaner works without causing harm to your RV, motorhome, camper, or trailer roof.
- DESIGNED FOR RV LIFE – Ideal for RVs, campers, motorhomes, and trailers, this RV roof cleaner is an essential addition to your RV cleaning supplies, providing a professional-grade clean while conditioning your roof for long-term care.
- CONVENIENT SIZE – The 1 gallon container offers the perfect amount of cleaner and conditioner for regular roof maintenance, ensuring you have enough to tackle dirt and grime without running out mid-cleaning session.
Walex RV Rubber Roof Cleaner/Conditioner 32 oz – Compact Size
Brand: Walex
A handy small-size option for occasional cleaning or testing the formula.
The Walex RV Rubber Roof Cleaner/Conditioner in the 32-ounce bottle is a compact version of the popular formula. It still removes stubborn dirt, road grime, tree sap, and bird droppings while conditioning the roof after application. The formula is tough on stains but gentle on surfaces, making it safe for your RV roof.
This smaller size is ideal for quick cleanups or for those who don’t need a large quantity. It is easy to store and handle. If you want to try the Walex formula without committing to a larger container, this 32-ounce bottle is a practical choice.
- Compact and easy to store
- Same effective cleaning power
- Good for quick cleanups
- Less product per dollar
- May need multiple bottles for full roof
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- PREMIUM FORMULA – Effortlessly removes stubborn dirt, road grime, tree sap, bird droppings, and more from your RV roof. The powerful 32 oz. bottle is designed to make cleaning quick and hassle-free, leaving your roof spotless.
- CLEANER & CONDITIONER – Not only does this cleaner remove tough stains, but it also conditions the roof after application, preserving your RV’s roof material and helping to prevent cracking or damage over time.
- TOUGH ON STAINS, GENTLE ON SURFACES – Specially formulated to eliminate even the most stubborn dirt, road grime, tree sap, and bird droppings, this cleaner works without causing harm to your RV, motorhome, camper, or trailer roof.
- DESIGNED FOR RV LIFE – Ideal for RVs, campers, motorhomes, and trailers, this RV roof cleaner is an essential addition to your RV cleaning supplies, providing a professional-grade clean while conditioning your roof for long-term care.
- CONVENIENT SIZE – The 32 oz. bottle offers the perfect amount of cleaner and conditioner for regular roof maintenance, ensuring you have enough to tackle dirt and grime without running out mid-cleaning session.
Thetford 32512 Premium RV Rubber Roof Cleaner and Conditioner 32 oz – UV Protection
Brand: Thetford
A safe, UV-protecting cleaner and conditioner ideal for maintaining rubber roofs.
The Thetford 32512 Premium RV Rubber Roof Cleaner and Conditioner in the 32-ounce bottle deep cleans and conditions your RV roof for longer life. Its non-petroleum formula is tested safe and avoids the swelling, cracking, or degradation that petroleum-based products can cause. It also includes a UV blocker to help the roof look better longer.
This product is non-toxic, nonflammable, and 100% biodegradable, making it environmentally friendly. The 32-ounce size is convenient for smaller roofs or spot treatments. If you want a cleaner that also provides UV protection and is safe for rubber surfaces, this Thetford option is a great pick.
- Includes UV blocker
- Non-petroleum safe formula
- Non-toxic and biodegradable
- Smaller 32 oz size
- May require more product for large roofs
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- Deep cleans and conditions your RV roof for longer life
- Non-petroleum formula that's tested safe – Petroleum-based formulas can cause swelling, cracking, or degradation of rubber surfaces
- UV blocker so roof looks better longer
- Non-toxic, nonflammable, and 100% biodegradable
- 32 oz. bottle
Buyer’s Guide: What to Consider
Choosing the right RV roof cleaner and conditioner depends on your roof type, cleaning frequency, and desired features. Here are key factors to consider before making a purchase.
- Roof Material Compatibility: Ensure the cleaner is safe for your RV roof material, such as EPDM rubber. Some products are specifically formulated for certain surfaces.
- Cleaning vs. Conditioning: Some products only clean, while others also condition. Conditioners help preserve the roof material and prevent future damage.
- Formula Safety: Look for non-toxic, biodegradable, and non-abrasive formulas to protect your roof and the environment. Avoid petroleum-based products for rubber roofs.
- Container Size: Consider how often you clean your roof. Larger containers offer better value for frequent use, while smaller sizes are good for occasional cleaning.
- Stain Removal Power: Check if the product effectively removes common stains like tree sap, bird droppings, and road grime. Some formulas are tougher on stains than others.
Conclusion
Maintaining your RV roof is crucial for longevity, and the right cleaner and conditioner makes the job easier. Whether you prefer Thetford’s dedicated EPDM formula or Walex’s all-in-one convenience, there is an option for every need.
For most RV owners, the Walex 64 oz cleaner/conditioner offers the best balance of cleaning power and conditioning. If you have an EPDM roof and want a non-toxic option, the Thetford 96016 is an excellent choice.