Best Cleaner For Tpo RV Roof: Compare 10 Roof Cleaners

#1 · Best Overall

1. Bio-Kleen M02409 Cleaner

• Size: 128 Fl Oz (Pack of 1)
• Volume: 1 gallons

Best for: Extended UV-protection routine.

Why it ranks #1: Lists TPO among compatible roofs and combines cleaner with an SPF 70 UV blocker, with protection stated to last up to six months.

An SPF 70 UV blocker and stated protection for up to six months make Bio-Kleen a cleaner-and-protectant option for owners planning roof care beyond dirt removal. Its listed compatibility includes EPDM, PVC, TPO, and most RV roofs, making it relevant to varied roof materials.

Bio-Kleen combines rubber-roof cleaning with protectant, so the maintenance step includes both cleaning and a stated UV-blocking benefit. The SPF 70 blocker and protection lasting up to six months give owners a defined protection claim to factor into their care schedule. Compatibility is listed for EPDM, PVC, TPO, and most RV roofs, while the biodegradable formula is another specified material feature for buyers selecting a roof-care product.

Skip it if you want an application sequence with explicit spray, brush, and rinse steps; Dicor RP-RC-1GL provides those directions.

Choose Bio-Kleen if your TPO roof routine calls for a cleaner with a stated UV blocker and protection interval. Its appeal is the combined clean-and-protect approach; plan around the listed maximum six-month protection period.

Listed on Amazon as: Bio-Kleen M02409 RV Roof Cleaner & Protectant – 1 Gallon

#2 · Best Spray Size

2. Liquishine Roof Cleaner

• Size: 16 Fl Oz (Pack of 1)

Best for: TPO cleaning with UV support.

Why it ranks #2: Explicitly lists TPO compatibility and UV protection in a 16-ounce format; instructions also recommend testing an inconspicuous area first.

Explicit TPO compatibility paired with built-in UV protection makes LIQUISHINE a roof-care option for owners seeking cleaning and sun-exposure support together. Its formula also lists PVC, fiberglass, rubber, and other common RV roof materials, widening its stated use beyond a single roof type.

The cleaner is described as removing dirt, grime, oxidation residue, and environmental buildup, helping address several forms of roof surface accumulation in one maintenance step. Spray-on application and a stated need for less scrubbing can simplify the work, while built-in UV protection supports roof materials and seals against sun exposure that can contribute to wear. Its listed compatibility includes TPO, PVC, fiberglass, and rubber, with use directed according to instructions.

Skip it if you need a gallon-size supply for a larger cleaning job; 303 Products 30239 is listed in a 128-fluid-ounce size.

Choose LIQUISHINE if your TPO roof care calls for named material compatibility, buildup removal, and UV support in a spray cleaner. Its listed unit is 16 fluid ounces, a relevant limit when planning a larger roof-cleaning session.

Listed on Amazon as: Roof Cleaner RV Roof Cleaner with UV Protection, Removes Dirt & Grime, Safe for TPO, PVC & Fiberglass Roofs, Exterior Spray for RV Preventative Maintenance, 16 Fl Oz

#3 · Largest TPO Option

3. Ziollo RV Roof Cleaner

Best for: Large-area citrus stain removal.

Why it ranks #3: Names TPO compatibility and provides one gallon, which the listing says treats up to 400 square feet.

Ziollo states that one gallon treats up to 400 square feet, giving owners a clear coverage figure for planning a roof-cleaning session. Its natural citrus cleaner is listed for EPDM, TPO, fiberglass, and metal roofs, and is described as removing stubborn stains with minimal scrubbing.

The stated coverage of up to 400 square feet helps owners estimate whether a container can address a roof and leave room for touchups. Ziollo’s sweep, apply, and rinse workflow keeps the listed process straightforward, while its fast-acting citrus formula is described as removing stubborn stains with minimal scrubbing. Compatibility includes EPDM and TPO rubber as well as fiberglass and metal, which makes the stated use relevant across several RV roof surfaces.

Skip it if you need a cleaner with a stated UV blocker and protection interval; Bio-Kleen M02409 lists SPF 70 and up to six months.

Choose Ziollo for a TPO roof when the stated 400-square-foot coverage and citrus stain-removal approach suit your cleaning area. Its coverage figure is an upper limit, so account for the actual surface area and any touchups.

Listed on Amazon as: Ziollo RV Roof Cleaner – Fast-Acting Formula for EPDM & TPO Rubber, Fiberglass & Metal Roofs – Natural Citrus Outdoor Cleaner – Stain Remover for RV Exterior – 1 Gallon

#4 · Best Refill

4. Dicor RP-RC-1GL Cleanser

• Size: 128 Fl Oz (Pack of 1)
• Volume: 1 gallons
• Form: Spray

Best for: Pre-coating roof preparation.

Why it ranks #4: A one-gallon biodegradable formula for RV roofs and exteriors; the listing describes spray, medium-bristle brushing, and rinsing.

A spray-on, brush-and-rinse workflow makes Dicor’s gallon refill a practical choice when cleaning an RV roof before coating work. Its biodegradable formula is specified for regular use on RV roofing and exteriors, so the same product can serve roof maintenance beyond a single prep session.

Dicor directs users to spray the cleaner, brush with a medium-bristle brush, and rinse, giving roof cleaning a defined sequence before coating applications. Its stated compatibility with all RV roofing and exteriors supports using it across more than the roof alone. The biodegradable, dye-free formula adds material details for routine maintenance, while the suggested follow-up with Dicor Roof Guard gives owners a named next step in their care process.

Skip it if you want explicit TPO compatibility and UV protection in one cleaner; LIQUISHINE Roof Cleaner lists both features.

Pick Dicor when you want a defined spray-brush-rinse process for routine RV roof or exterior cleaning, especially before coating work. It suits buyers comfortable with brushing and rinsing; the supplied facts do not specifically name TPO compatibility.

Listed on Amazon as: Dicor RP-RC-1GL Deep Cleaning Rubber RV Roof Cleanser Spray Refill – White, 1 Gallon

#5

5. Liquid Rubber Smart Cleaner

• Size: 128 Fl Oz (Pack of 1)
• Volume: 1 gallons
• Form: Liquid

Best for: Multi-surface citrus cleaning.

Why it ranks #5: A gallon of citrus-based cleaner lists EPDM and several other surfaces, but does not specifically name TPO compatibility.

A natural citrus-based cleaner that can be applied by scrub brush, stiff-bristle broom, or larger vented garden sprayer gives Liquid Rubber buyers several ways to tackle roof stains. It is specified for EPDM, fiberglass, metal, and wood, with no VOCs, acid, chlorine, or bleach.

Liquid Rubber describes the formula as fast-acting for removing stains, which can help focus a roof-cleaning session on visible marks and buildup. Application by brush, broom, or larger vented garden sprayer gives owners options for directing the work across a surface. Its stated coverage is approximately 200 to 400 square feet per gallon, helping estimate the area a container may treat. The listed surfaces include EPDM, fiberglass, metal, and wood, but not TPO.

Skip it if you need expressly stated TPO compatibility; Bio-Kleen M02409 lists TPO among its compatible RV roof materials.

Consider Liquid Rubber for stain-focused cleaning where EPDM, fiberglass, metal, or wood surfaces and flexible application methods match the job. Its supplied surface list does not name TPO, so TPO owners should weigh that compatibility boundary.

Listed on Amazon as: Liquid Rubber RV & Camper Rubber Roof Smart Cleaner & Conditioner, 1 Gallon

#6

6. Dicor RP-RC160C Concentrate

• Size: 16 Fl Oz (Pack of 1)
• Volume: 473.18 ml
• Form: Liquid

Best for: Hard-water spot reduction.

Why it ranks #6: Biodegradable concentrate is designed for RV roofing and exteriors and includes water-softening elements to diminish hard-water spotting.

Water-softening elements give Dicor’s concentrate a specific role against hard-water spotting while its deep-cleaning formula targets stubborn roof and exterior impurities. The biodegradable product is specified for RV roofing and exteriors, and its recommended uses also extend to boats and other vehicles.

Dicor’s hard-water-spotting focus can be useful when mineral marks are part of the cleaning job, while the deep-cleaning formula addresses stubborn impurities on the roof and exterior. Its biodegradable formulation and stated suitability for RV roofing and exteriors support use across those surfaces. The product is also recommended for boats and other vehicles, making it a possible shared cleaner for owners maintaining more than an RV, though the supplied facts do not identify TPO specifically.

Skip it if you need explicit TPO compatibility with UV protection; LIQUISHINE Roof Cleaner lists both.

Pick Dicor RP-RC160C if hard-water spots and stubborn impurities are central to cleaning your RV roof or exterior. Its additional boat use may suit multi-vehicle upkeep, but the supplied facts do not specifically confirm TPO compatibility.

Listed on Amazon as: Dicor RP-RC160C Rubber Roof Concentrate, 16 oz, Deep Cleaning

#7

7. STAR BRITE Premium Cleaner

• Size: 128 Fl Oz (Pack of 1)
• Volume: 128 fluid oz
• Form: Liquid

Best for: Rubber and seal-conscious cleaning.

Why it ranks #7: Gallon-size cleaner is acid-free and designed not to dry rubber or seals, though its supplied details do not specifically name TPO.

A formula stated not to dry out rubber or seals makes STAR BRITE a focused option for owners concerned about those roof components during cleaning. Its marine-grade cleaning technology targets tough dirt and stains without corrosive acids, and application calls for spraying, light brushing, and rinsing.

STAR BRITE’s spray, light-brush, and rinse directions provide a simple sequence for removing dirt and stains without heavy scrubbing. Its acid-free, non-corrosive formula is paired with a stated aim of keeping rubber and seals from drying out, which matters when those components are part of the roof-cleaning task. Verified product information also describes a concentrated formula that cleans and shines in one step and adds UV protection against fading and chalking.

Skip it if you need TPO compatibility stated explicitly; LIQUISHINE Roof Cleaner lists TPO alongside PVC, fiberglass, and rubber.

Consider STAR BRITE if your RV roof-cleaning priority is lifting dirt while accounting for rubber and seals, with light brushing in the workflow. Its supplied compatibility details do not specifically name TPO, an important boundary for TPO owners.

Listed on Amazon as: STAR BRITE Premium RV Rubber Roof Cleaner

#8

8. 303 Rubber Roof Cleaner

• Size: 128 Fl Oz (Pack of 1)
• Volume: 128 fluid oz
• Form: Liquid

Best for: Biodegradable rubber-roof upkeep.

Why it ranks #8: Biodegradable, non-abrasive cleaner removes buildup from rubber roofs and is stated not to harm solar panels, but TPO is not specified.

A non-abrasive formula targets buildup on rubber RV roofs, giving owners a roof-specific cleaner for routine contaminant removal. 303 says it is biodegradable and safe to rinse from the roof and siding, while its listed uses include RVs, campers, pop-ups, and motorhomes.

The cleaner’s non-abrasive formula is intended to remove contaminants that can become embedded in rubber roofing, supporting a maintenance routine focused on keeping buildup off the surface. Its biodegradable formulation is stated to be safe to rinse from the RV roof and siding, which connects roof cleaning with exterior wash-down. The listed applications cover several RV types, but the supplied product information specifically emphasizes rubber roofs rather than a broader set of roof materials.

Skip it if you need explicit TPO, PVC, and fiberglass compatibility; LIQUISHINE Roof Cleaner lists those materials alongside rubber.

Choose 303 Products for regular cleaning of a rubber RV roof when a non-abrasive, biodegradable cleaner suits your rinse-off routine. Its supplied compatibility information focuses on rubber, so owners seeking an expressly listed TPO formula should consider that boundary.

Listed on Amazon as: 303 Rubber Roof Cleaner – Safely Removes Build Up On The Rubber Roofs of RVs, Campers, Pop-Ups, and Motorhomes, Eco-Friendly, Will Not Harm Solar Panels, 1 Gallon (30239)

#9

9. BEEST RV Roof Cleaner

• Size: 32 Fl Oz (Pack of 1)
• Volume: 32 fluid oz
• Form: Liquid

Best for: Concentrated cleaning for large jobs.

Why it ranks #9: Concentrated 32-ounce formula makes five gallons and targets dirt and stains, but the provided details do not confirm TPO compatibility.

A 32-ounce concentrate makes five gallons, giving BEEST users a diluted cleaner supply for roof and exterior jobs. Its listed targets include heavy dirt and buildup, while the directions call for soaking the surface for three to five minutes before brushing or mopping and rinsing.

The concentrate is mixed with water at a ratio that varies by use case, so owners can prepare a working solution for the specific cleaning task. Directions to let it soak for three to five minutes before agitation give the cleaning process a defined dwell step. BEEST identifies RVs, campers, pop-ups, motorhomes, and trailers as uses, and says the formula can dissolve heavy dirt and buildup without harming siding or solar panels.

Skip it if you prefer a ready-to-use application sequence without mixing; Dicor RP-RC-1GL directs users to spray, brush, and rinse.

BEEST suits owners preparing diluted cleaner for RV, camper, trailer, or motorhome cleaning, especially when heavy buildup calls for a soak-and-agitate workflow. Account for the variable mixing ratio, and follow the specified rinse step.

Listed on Amazon as: BEEST RV Roof Cleaner (32 Oz Super Concentrated Makes 5 gallons) – Roof Cleaner & Degreaser – Removes Dirt & Stains – Easy to Use – Best For Cleaning RVs, Campers, Trailer, Metal Building, Motorhomes

#10

10. Thetford 96016 Roof Cleaner

• Size: 64 Fl Oz (Pack of 1)
• Volume: 1800 ml
• Form: Spray

Best for: Non-abrasive EPDM roof care.

Why it ranks #10: Biodegradable, non-toxic, non-abrasive formula is specifically described for EPDM roofs, making it the least suitable listed option for TPO.

A non-toxic, non-abrasive formula made specifically for EPDM rubber roofs gives Thetford a clear fit for owners prioritizing gentle material-specific cleaning. Its active components dissolve heavy grime and chalk accumulation, and the cleaner-conditioner also helps prevent black streaks and extend roof life.

Thetford’s active components address heavy grime and chalk accumulation, which can make the cleaner relevant when an EPDM roof needs more than loose-dust removal. Its non-abrasive formula is specified for all EPDM rubber roof systems, while biodegradable and non-toxic material features add further product details for routine care. The cleaner-conditioner is also said to help prevent black streaks and extend roof life; the supplied compatibility information is specifically centered on EPDM.

Skip it if you need a cleaner explicitly listed for TPO; Bio-Kleen M02409 names TPO among its compatible roof materials.

Thetford is a fit for owners cleaning an EPDM roof who want non-abrasive care aimed at grime, chalk, and black streak prevention. Its supplied compatibility is EPDM-specific, so TPO owners should treat that boundary as decisive.

Listed on Amazon as: Premium RV Rubber Roof Cleaner – Non-Toxic, Non-Abrasive RV roof detergent 64 oz – Thetford 96016