Didn’t Work as Thought
Bought this to clean a rarely unused toilet which has a black ring where water sets in the toilet. Drained all the water out of the toilet to forts spray the bathroom cleaner, let it set as stated for several seconds (like 30-40), nothing changed! 😭 So this has not worked so far. Might try the foam to see if it is better. 🙏 UPDATE: used this on the wall behind 🗑 as directions state - STILL DIDN’T work. Returning.
Rating: 2 stars