Check the drain hose: Ensure that the drain hose is not clogged or kinked. Clean the drain hose if necessary.
Clean the drain filter: Most washing machines have a drain filter that can trap lint, hair, and other debris. Locate and clean the drain filter according to the manufacturer's instructions.
Inspect the drain line: Check the drain line leading from the washer to the drain. Make sure it is clear of any obstructions.
Use washing machine cleaner: There are commercial washing machine cleaners available that can help remove dirt, detergent buildup, and odor from the machine's internal components. Follow the instructions on the product label for proper usage.
Run a hot water cycle: Run the washing machine on the hottest setting without any clothes. Add a cup of white vinegar to the drum and let the machine complete the cycle. This can help remove odor-causing bacteria and buildup.
Leave the washer door open: After washing, leave the washer door open to allow the machine to dry out completely. This prevents moisture buildup that can lead to odor.
Clean the detergent drawer: Over time, detergent and fabric softener residue can accumulate in the detergent drawer, causing odor. Clean the detergent drawer by removing it and washing it thoroughly with warm water and dish soap.
Check for blockages in the drainpipe: Blockages in the drainpipe leading away from the washer can also cause bad odors. If you suspect a blockage, you may need to hire a plumber to snake the drain.