Boiling Water Down Drain Jun 2026

Before you pour that kettle, ask yourself:

If user attempts to pour boiling water and the drain temperature sensor (optional hardware) exceeds at the trap: boiling water down drain

Ironically, while metal handles heat better than plastic, old metal pipes present a different problem. Before you pour that kettle, ask yourself: If

If you have a slow bathroom sink or a shower drain clogged with soap scum, hair, and toothpaste, boiling water is your best friend. These organic materials are sticky, but they don't melt like grease. Voice + visual instructions: Pouring is acceptable only

Voice + visual instructions:

Pouring is acceptable only for minor, slow drains in metal pipes and as a periodic, preventative maintenance tactic to dissolve small amounts of grease. It should never be used on completely clogged sinks or in homes with PVC piping, as the risk of melting joints and causing leaks is simply too high.

“Your disposal seals may be degrading from heat stress. Run cold water for 1 min now.”