IT'S WINDEX!!! I got a tip from another YT member Tigger367. IT WORKS GREAT. Just put a napkin over the pee stain to absorb, spray windex to really dampen the carpet, rub with a towel and dry. I'M TELLING YOU IT REMOVES THE SPOT LIKE NOTHING ELSE. I guess the guy from My Big Fat Greek Wedding was right Windex DOES cure everything