Washer-dryer combo has a musty or moldy odor inside the drum or from the door gasket.

Safety first: Use gloves and adequate ventilation when using cleaning agents.

• Clean gasket: Wipe the door gasket folds with a cloth soaked in a mild bleach solution or washer cleaner. Remove visible mold and residue.
• Run cleaning cycle: Run an empty hot wash with a washer cleaner tablet or 1 cup of white vinegar (do not mix with bleach).
• Dry interior: After each use, leave the door and detergent drawer slightly open to allow air circulation.
• Check for standing water: Ensure the drain system is clear so water does not remain in the tub or sump.