None, just high pressure and heat around 120Nice job how much bleach did you go through.
I'm hesitant to do any stucco house washes. I worked in construction and know how the stucco and painters work at times (thinning paint with water,etc.). Unless you use really low pressure, the paint and loose stucco flakes off. I don't know much about low pressure washing, definately something to look into. Seems like our market here would be more of the older adobe and brick homes.Good job Mike. House washing seems like good paying work where there's mold / humidity. I always wondered about getting stucco-washing started out here.