This Instant Power sodium hydroxide drain cleaner is used to unblock kitchen sinks, bathroom drains and other drainage pipes. The powerful cleaning chemical is formulated with 100% lye, sodium hydroxide, and is harmless on pipes and plumbing systems. It generates heat to melt away and dissolve accumulated grease, hair, paper, sledge, scum and other stubborn clogging materials gathered in pipes. The drain cleaning powder has is a quick action formula that takes just 15-30 minutes to clean out all drain pipes instantly.
