Scoopable kitty litter was put in toilet. Wouldn't go down, your website told me to use mouthwash. I had a few ounces of mouthwash. I poured it in plunged and it flushed. I was truly amazed!. I had been plunging and flushing and nothing. I put in a little mouthwash and away it went. Next I was going to try dish soap and hot water. I didn't need to.