Santeen S-T Professional Strength Sulfuric Acid Liquid Drain Opener - 32 oz.

Santeen sink & toilet drain opener is a Professional strength & unique formulation of concentrated sulfuric acid that will quickly dissolve all paper and organic blockages such as grease, hair, bone scraps, coffee grounds, rinds and soap. S-T drain opener unclogs organic blockages quickly and effectively. 93% concentrated sulphuric acid solution is tempered to be safer, slightly slower reacting, creating its most effective heat at the point of the clog.