Best Overall · 1 of 5
LIQUISHINE Black Streak Remover RV Cleaner

- Black streak remover
- Decals named as safe
- 30 to 60 second dwell
Our take
Best for owners who want a streak cleaner that states decal safety.
Why it made the shortlist
The LIQUISHINE Black Streak Remover targets black streaks from rain runoff, oxidation and pollution on fiberglass and painted RV sidewalls. The listing says it is safe for fiberglass, painted surfaces, decals and other exterior components when used as directed, and works wet or waterless with a 30 to 60 second dwell.
Against the Thetford Black Streak and Bug Remover, it names decals directly. Against the STAR BRITE Ultimate Vinyl Clean, it targets sidewall streaks rather than upholstery and trim.
What works
- Names decals as safe when used as directed
- Works wet or waterless
- 30 to 60 second dwell, no hard scrubbing
- Designed for RV sidewalls
Watch out for
- Not for ceramic-coated surfaces
- Use as directed on decals





