Review on 🏕️ Ultimate Protection for your RV Roof - Bio-Kleen M02409 Roof Cleaner & Protectant in 1 Gallon Size by Dave Russell

This item was great. The roof of my RV hadn't been washed in four years and was very dirty. The app was easy, just follow the instructions. Some of the complaints you have read about are related to the side of the RV fogging up or something like that due to the takeoff run. I have not had this problem as the instructions state that the roof and all sides of your RV are wet. I applied it with a garden sprayer and then washed it off with a medium brush. Removes dirt and grime very easily and with ease. As for the sides, I kept making sure the sides were wet and after flushing the roof I sprayed the sides too. When finished it looked like new. Will use again!