Frozen P Trap _top_

: Listen for gurgling or clanking when you try to run water.

If the water in the trap freezes, it expands. This expansion can crack the pipe or simply create a solid plug that stops drainage. frozen p trap

by opening the sink cabinet doors to allow warm air to circulate. Place a space heater (at a safe distance) near the pipes. : Listen for gurgling or clanking when you try to run water

wrapped around the trap. This is slower but very safe. frozen p trap

Call a professional if: