Hey lady’s and gentlemen, I have been getting a lot of customers with painted roofs (barrel, S and flat tile) and I am doing both soft wash and power washing but more on the soft washing for roofs. I have been running into issues where my chemical mix doesn’t absorb as well vs non painted (sticks) but it still cleans but takes more passes and waiting. I use a 30% chlorine and a 10% soap and rest water, type of soap i am using is called green wash from softwash system. I normally get fresh chlorine every other day. I feel like i don’t need to crank up the soap because it does clean really well after I am done.
I am getting a lot of run off is there a soap or a added component I can add to my mix to help me get less run off (stick).