[This review was collected as part of a promotion.] I received this product complimentary from Influenster in exchange for my honest review. I gave this spray to my husband to use because he's primarily the one that takes care of the maintenance on the cars. He used this after handwashing his Tesla, which says a lot because he's very picky about his car products. He said it did a great job of cleaning some extra grime off that was missed by the soap he used. In addition, it provided a very clean and sleek look afterwards. Although he did not feel that it lived up to the claim of providing 3 months worth of protection, he would definitely buy it again.