How To Unclog A Washing Machine Drain [upd] -
To unclog a washing machine drain, first check for simple external issues like a or a blocked pump filter . If these are clear, you can often resolve the blockage using a pantry-staple mixture of baking soda and vinegar or a plumber's snake for more persistent obstructions. Essential Tools for the Job
If the clog persists, use a drain snake or plumbing snake to remove the blockage: how to unclog a washing machine drain