Contacted the company after applying the product and two days later rain washed it offand it splashed up and ruined my garage and doors. Was hoping for info on how to clean it and after numerous contacts, form filling out, received a letter in the mail stating that they are sorry and said I applied it during rain which is not the truth. Product stated 36 hours prior and I did so. They do not stand by their products, and did not communicate well. I have photos, but am unable to upload. Now I wasted money and have a new pole barn with black spots!!