To prevent clogged washer drain pipes in the future:
Straighten the hose and run a high-pressure stream of water through it using a garden hose or a bathtub faucet. If water doesn't flow through freely, the clog is inside the hose. 3. Snaking the Standpipe how to unclog washer drain pipe
A small trap inside the machine (common in front-loaders). To prevent clogged washer drain pipes in the
If the plumber's snake doesn't work, try using baking soda and vinegar to unclog the drain pipe. Pour 1 cup of baking soda down the drain pipe, followed by 1 cup of vinegar. Let the mixture sit for a few hours or overnight, then pour hot water down the pipe to rinse it. Snaking the Standpipe A small trap inside the
Check the drain pipe for any visible blockages, such as lint or debris. If you find any, try to remove them by hand or with a pair of needle-nose pliers.