Identify and Understand Chalky Siding

this paint life tv i'm chrissy idaho painter in this video i'm going to be talking about aluminum and vinyl siding that has chalky surfaces and how do you paint a surface that is chalky or has a chalky residue on it so if you want to know how you deal with this stay tuned for this video [Applause] [Music] all right so i've got a building right here in this building is a metal sided building that was extremely chalky i power washed it and you know there are times situations