Hey guys i tried searching the subject but didnt find a answer. Im doing a house was and back deck for a customer and now he wants his 35 foot camper washed also. Its got growth on it but nothing to bad. i figured i could just down stream some SH on it, dwell and rinse and call it a day but now im having second thoughts. Can i spray SH on it like a regular house wash or do i need to do some kinda car wash foam canon and a scrib brush and wash it like a car?
sure, one of the first houses I ever washed they pulled a 70-80’s pull behind behind the house and asked if I could clean it when I did the house. It cleaned up great.
I was recently going to post the same question but we ended up and cleaning it with power-solve instead. Automotive paint is far superior to household latex paint except I don’t know how the clearcoat would interact with SH. If I ever do one with growth I will clean it with SH (no more than a 1% mix) and then hit it with a neutralizer after to be safe.
This is why using a foamer is better.
Soap and a bit of SH with degreaser.
Mix 1/2 of SH with 4 of water and the rest with soap on a 5gl bucket.
spray from bottom to top to prevent streaks and rinse.
