Well out kitchen sink was clogged, we tried blasting it with the hose, didnt work, then had to take apart pipes and replace them, luckily my hubbby knows how to do it. So... he is blaming my soap, I do wash my crock pot and utensils, with cp there isnt much residue left in the pot, hp there is, I do scrape as much as I can and then let it soak, I dont know what to do differently, I guess I could dump my soaking pot outside( I live in the woods.)? Ive been soaping for 5 yrs, so it took awhile to clog the drain, if thats even why!