Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Ineffective compared to gel
Review: I had bought the P21S gel product and been very pleased with it. I bought this one, regular non-gel version, in error; it is far less effective. Wheels need a lot of brushing and are still not clean. In comparison, with the gel, I could get the wheels nearly totally clean without any brushing (just spray and hose off after a few minutes).Car is 2012 Audi A6 with 19 inch wheels.
