Unplug your washer and pull it away from the wall (carefully!).

Locate the 2-inch drain pipe where your washer hose connects.

Pour 2 gallons of boiling water down the pipe to melt soap scum and flush loosened debris.

Does your washing machine take forever to drain? Do you hear gurgling sounds, or worse—find sudsy water backing up onto the floor? You’re not alone. Laundry drains are one of the most overworked pipes in the house.

Use an enzyme-based drain cleaner (never chemical crystals) to eat away organic lint without harming your pipes.

Insert a drain auger (snake) 3–4 feet into the pipe. Crank clockwise to break up the sludge. Never use a power drill on old PVC pipes.