Re sealing roof with Dicor

Hey guys, I called Dicor today and asked if it’s okay to use water to wash the area before applying the lap sealant on an already coated area (not on rubber itself) and they said in a are you seriously even asking this voice that it’s absolutely fine. They even said you could just wipe the area off and be fine as long as there isn’t something on it.. if it’s just dust or dirt you want to wipe it away and you can use water with no problem. Basically either wipe it off or rinse it off but as long as you don’t see anything on it after you are fine!