Washing Machine Drain Smells Like Sewer. If you use a front load washing machine, you will need to unscrew the rubber seal and look closely for any trapped dirt. It’s akin to breathing in sewer gases and in time, if.
If there is a clog or other plumbing issue allowing sewer gas into your home, that could be potentially dangerous. Here is how to clean a smelly washing machine drain by flushing the pipe with vinegar and replenishing the. If the washing machine smells like sewer, a simple clean with vinegar will remove the bacteria and mold causing it to smell.