Foam Wax Application

[Harold]

Wax for vinyl siding

I did side by side on the north side of my home…if I remember right the portion without wax had mildew return in about a year. The part with wax had mildew regrow in about 15-18 months. I need to find the exact dates…I think I wrote it down somewhere. We use it as part of our premium house wash package which also includes exterior window cleaning. The one we use almost always leaves windows pretty bad.