Hello,

i am very hesitant to use coatings because of waterspots. I have a terrible problem with tree sap and we always have to rinse our windshields with water and it isn't easy to dry when we're done. I have great success using hydro blue on some of the cars I maintain now. I'm wondering if using hydro blue or some of the washes that leave a coating behind offer the same benifits as doing a spray on coating.

lou