Drain cleaner
drano · liquid plumber · lye
Non-enzymatic drain cleaners contain strong acids or alkalis and must be used with great caution. [1]
Swallowing non-enzymatic drain cleaner can cause serious burns, permanent tissue damage and even death. [1]
Pairs
Guides
Sources
- National Capital Poison Center (Poison Control) — What's in drain cleaner and what happens if you drink it? retrieved 2026-10-27