If your washing machine has an ammonia smell, it's likely due to a buildup of bacteria, mold, or mildew inside the machine. Ammonia smells can also result from using too much detergent or fabric softener, which can leave residue behind. Here are some steps to help get rid of the ammonia smell from your washing machine:
Clean the detergent dispenser: Remove the detergent dispenser tray (if your machine has one) and wash it thoroughly with hot, soapy water. Pay attention to any small crevices or compartments where residue might be hiding.
Run an empty hot water cycle: Set your washing machine to the hottest water setting and run an empty cycle. If your machine has a "cleaning" or "maintenance" mode, use that. Otherwise, you can simply run a regular cycle without any clothes inside. Add two cups of white vinegar to the detergent dispenser or directly into the drum. Vinegar is effective in killing bacteria and breaking down soap scum.
Wipe down the drum and door: After the hot water cycle is complete, use a clean cloth or sponge dampened with vinegar to wipe down the interior of the drum, the rubber seal around the door, and any other accessible areas inside the washing machine. This will help remove any lingering residue and odor.
Check and clean the filter: Some washing machines have a filter that can become clogged with lint, debris, and residue. Check your machine's manual to see if it has a filter and where it's located. Clean the filter according to the manufacturer's instructions.
Leave the door open: After each wash cycle, leave the washing machine door open for a few hours to allow air to circulate inside the drum. This helps prevent the growth of mold and mildew.
Reduce detergent and fabric softener usage: Using excessive amounts of detergent or fabric softener can contribute to residue buildup and odors. Follow the recommended dosage for your specific washing machine and load size.
Clean the exterior: Wipe down the exterior of the washing machine with a damp cloth and mild detergent to remove any spills or stains.
Regularly cleaning your washing machine and following these steps will help prevent the ammonia smell from returning. If the problem persists despite your efforts, it's a good idea to contact the manufacturer or a professional appliance repair service for further assistance.