with a little scrubbing the pvc roof was as white as it was new

Just used the roof cleaner for the first time and all I have to say is wow! Worked so well and I will definitely order it again! Thanks

Bob Hurley RV in Tulsa recommended Biokleen. It is absolutely the best RV roof cleaner, fiberglass sidewalls & graphics cleaner..plus a great UV block. Protects over a year. We've owned 4 fifth wheels & never could could get the roof & body back clean & white after a season of use at the lake. This stuff brings it back the new look. Biokleen is the best investment on the market to preserve your RV. FANTASTIC RESULTS!!

saw this advertised in Motorhome magazine - ordered one gallon from Bioklee. Arrived quick - and does a far better job on our rubber roof than other cleaner/protectsnt we have tried. fwiw- we have owned our class C for 19 years - tried a lot of cleaners, and replaced our rubber roof a couple years ago - this cleaner is easy to use as directed, but it's best as a 2 person job - one controlling the hose for rinsing. highly recommended!

My camper had been in West Texas and exposed to many dust storms and direct sun for the last 2 years. Your product Bio-Kleen RV Roof Cleaner and Protectant made it very easy to clean and condition the roof. It was nice not having to do a 2 step process. I will absolutely be suggesting this product to other RV owners.