Not specifically this category but....
My deck is 4 years old.
The first pic is the original color, which we like.
Two years ago, I put Thompsons on it. It has since become dirty and grimy.
Today I hit it with the power washer. Took a lot off. But still have some white areas.. pic 2.
If I took off some of the Thompsons with the power washer, that is ok.
Should I hit it again and strip as much of the white stuff off as possible or light stain from this point?

