If all your drains are backed up, it’s likely a main sewer line issue — call a professional.
If the drain is only partially frozen and water can still trickle through, hot water and salt can dissolve the ice quickly. Bring a large pot of water to a gentle boil. how to unfreeze a drain pipe 2021
Before applying heat, open the drain’s fixture: If all your drains are backed up, it’s
🧂 Pro tip: Add ½ cup of salt to the boiling water. Salt lowers the freezing point of water and can speed up thawing. how to unfreeze a drain pipe 2021
Method B: The Hair Dryer or Heat Lamp (Best for Exposed Interior Pipes)
Pour one cup of standard table salt directly down the drain.