RV Black Streak Remover

Mostly oily residue from aging roof sealant and rubber trim, mixed with exhaust soot and washed down by rain.

No. It’s gentle on gelcoat and has no abrasives; just rinse after.

Yes, with an aluminum inhibitor. Avoid heat and rinse promptly.

Once in a while, but not as a habit. Dish soap is made to cut grease on dishes, so it strips wax from the finish, and it doesn't do much on the black streaks left by aging sealant. Spray this directly on the streaks, wipe after 30 seconds to a minute, and for a full wash dilute 1:10, scrub, and rinse with clean water.

Check and renew aging roof sealant, and add gutter spout extenders to direct runoff away from the sides.

Yes. Extend it, spray or brush at 1:10, rinse, and dry fully before rolling it up.

Yes, on fiberglass above the waterline. Algae and barnacles below the waterline need a dedicated hull cleaner.

Wash in the shade, rinse section by section, and dry right away with a microfiber towel or chamois—spots are hard-water minerals drying on the surface.

Fiberglass or aluminum roofs, yes—dilute 1:10 and use a long-handled brush. Check the manufacturer’s guidance before using on rubber (EPDM/TPO) roofs, and use fall protection up top.

Yes. At return, spot-spray the streaks, then do a diluted full wash—fast and efficient. Bulk concentrate with a long brush and hose keeps per-vehicle cost low.

No. It's for the outside of the RV only: fiberglass sidewalls, aluminum siding, and awnings. Black tanks need a dedicated tank treatment and flush routine. Don't pour this into the black or gray tank or down the toilet.

Yes. Once the streaks are gone and the RV is rinsed and dry, put a coat of RV wax or protectant on the gelcoat. A slicker surface gives black streaks and road film less to grab, so the next wash goes faster. Wax in the shade, not on a hot body panel.

Three things: RV or marine channel (the North American RV market is huge), spray or concentrate, and whether to bundle with a long-handled brush and awning cleaning as an RV exterior kit.

Free samples are usually ready in 3–5 days. Standard MOQ is 500 bottles, and bulk orders are scheduled after packaging and labels are approved.

All of it: formula direction, scent, fill size (500 mL spray, 1 L refill, and more), mist or foam trigger, label design and language, and ecommerce bundles with a long-handled soft brush.

Yes, we ship samples first. Test them on gelcoat and aluminum panels with black streaks like the ones your customers handle, and record streak removal, effect on gelcoat gloss and decals, and spotting after rinsing. That tells you more than a before-and-after photo.

We provide SDS/MSDS, a TDS, and batch COAs, plus bilingual label content for your target market. They aren’t posted publicly; we send them per project on inquiry.

Pricing is tiered by packaging, trigger or cap, label, and order quantity, starting at the 500-bottle MOQ. Send your target quantity, fill size, and packaging needs, and we’ll quote unit prices by volume tier with sample and lead-time details.