Tap the pipe gently with a screwdriver handle. A hollow sound indicates an open pipe, while a dull, solid thud indicates a solid ice blockage. Step 2: Prepare the Area
If all your drains are backed up, it’s likely a main sewer line issue — call a professional. how to unfreeze a drain pipe 2021
If a particular drain is prone to freezing, leave the faucet on a very slow, pencil-thin trickle during freezing nights. Moving water is much harder to freeze than standing water. Tap the pipe gently with a screwdriver handle
Once the ice has softened (you see water trickling), feed a manual drain auger (snake) into the pipe. Gently turn it to break up the slushy ice. Do not force it – you could puncture a soft, frozen pipe. while a dull
