Good for shower drain!!
Never heard of having tile and grout dust causing your shower drain to clog with a cement like substance. Read some reviews and watched a few videos and decided to go with this product. Poured half of a 22oz bottle, and waited about 6 hrs then poured the rest of the bottle in. Got up the next morning and turned the shower on it started draining. Needless to say we were very excited. Recommend this product.
Rating: 5 stars