I am a Newbie. Our 4 girls are outside now and we are letting them out. They are so fun. and I had figured I would just pick up the hose and hose off the Poops on the concrete patio! NOT. The consistency is much more rubbery and STUCK to the concrete than I expected. I had to really scrape and it still stained. Is this just my learning curve and is there a secret something to spray on it to loosen to help? or maybe I can invent one. thanks.