rv black streak remover back after
Flash Reviews RVing

FLASH REVIEW! RV Black Streak Remover

October 5, 2018
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The Situation

Black streaks make your RV look old & frumpy, and they can show up during any season! 

We noticed our RV black streaks getting out of hand earlier this summer after taking Axl Roads away for his first few weekends. 

We had tried different products & homemade solutions in the past, but nothing seemed to work. Some even made the black streaks worse by making them slimy!

The Solution

Bio-Kleen Black Streak Remover is like the wonder drug of black streak cleaners, and it is really easy to use.

Literally, you can spray it on and wipe it off. 

It’s amazing!

Almost TOO amazing though, because once we got started, we found ourselves having to black streak clean the whole dang RV! 

But it works! Here’s a side by side of our vent as proof: 

rv black streak cleaner before vent
rv black streak cleaner vent after


And another of the side window:

rv black streak cleaner side window before
rv black streak cleaner side window after

And the really black-streaked back looked ah-maze-ing after a few sprays: 

rv black streak back before
rv black streak remover back after

The Review


Bio-Kleen Black Streak Remover is an amazing black streak and stain remover that doesn’t even require much elbow grease. Follow the instructions, use a soft cloth and don’t dilute or wet the surface before you start.   

We used it on both the fiberglass body & front cab (including doors & hood), and it didn’t affect the decals on our RV at all.  I’d suggest testing it on a painted surface though, since it seems pretty powerful.

If black streaks are haunting your RV, consider Bio-Kleen Black Streak Remover the exorcist! 

Looking for a poison ivy itch cure? We found one! Seriously!
Older RVs require small makeovers from time to time. See how Axl Roads got one recently.
  1. Reply

    Samantha Nichols

    May 16, 2021

    Bio-Kleen product is so easy to use and is so amazing how it takes those black streaks right off without even scrubbing. I waited 2 mins and gently power sprayed the cap and it was 99% clean. Only a couple of stubborn splatters that needed some elbow grease. Like magic spray, wipe, and it’s white again.

    • Reply

      Jill & Russ

      May 17, 2021

      It IS magical – we haven’t found anything else that works quite as well.

  2. Reply

    Samantha Nichols

    May 25, 2021

    I use Camco on almost everything outdoor. Easily cleans dirt and that green and black mossy stuff we get in the NW. Add warm or hot water wash windows, cars, and metal or wood siding. Works on cedar shake siding too, all done with a soft car wash brush. Very little is needed to clean a 16 ft awning.