The thick bleach formula cuts right through standing water clinging to your toughest clogs to blast them fast. It works great to remove hair soap scum and other gunky clogs. Has a special ingredient that protects pipes from corrosion. Pours through standing water straight to the clog. Works in 15-30 minutes. Has an ingredient to protect pipes from corrosion. Can leave in drains overnight. Sold as 4 carton.
Brand: Sc Johnson
