For stubborn clogs, such as lint or small garments, you will need a drain auger. Insert the tip of the snake into the standpipe and rotate the handle clockwise while applying gentle pressure. When you feel resistance, you have likely hit the clog. Continue cranking to hook the debris, then slowly pull the snake back out. You may need to repeat this process several times to ensure the pipe is completely clear. 4. Chemical Cleaners (Last Resort)

Once the pipe seems clear, reconnect the hose and run a short rinse cycle without clothes. Watch the drain point carefully to ensure the water flows away quickly without backing up. To prevent future clogs, consider installing a lint trap or a mesh filter on the end of the discharge hose and use the correct amount of high-efficiency (HE) detergent to minimize suds buildup. To help you get started, could you tell me:

By following these steps, you should be able to unclog your washing machine drain pipe and prevent future clogs. If the issue persists, it may be best to consult a professional plumber for assistance.