Review on Camco Pro-Tec RV Rubber Roof Care System - Two 🏕️ Step Treatment for Cleaner, Longer-lasting Rubber Roofs - 2 Gallons (41453) by Paul Tilden

product did not fully meet expectations I normally use Thetford Premium detergent/protector which is a one step process. But several reviews have written about the ability of this product to remove the black spots that inevitably appear on all roofs over time. This was the reason for my purchase. I used it as advertised and did a second and even a third use. It doesn't matter if the stains haven't been removed. I would say this product gave the same results as the Thetford product but took twice as long because this product has to be washed first, then wait for the roof to dry and then apply a protectant. I wish it lived up to the reviews. Not bad at all, but I get the same results again in half the time, thanks.