If you dont have access to hydrogen peroxide you can still use white vinegar to make the homemade solution.
How to clean mould in washing machine seal. Clean the washing machine dispenser and gasket regularly. To reduce the moisture you can use a dehumidifier. Firstly mix together a homemade cleaning solution of 1 cup bleach and 1 cup baking soda and pour it into the detergent drawer.
One Mrs Hinch fan has claimed the hack works every time on her machine. The final step in how to remove mold from a washing machine seal is to cleanse the machine of the vinegarmildew mixture. To clean the hard-to-reach parts of the rubber seal use a Q-tip instead.
Soak kitchen roll in Astonish Mould and Mildew spray and stick around rubber seal it should stay by itself. I now dry the water from the fold after each wash but still have a build-up of black mould spots. For front-loaders this is very crucial as they have a seal.
The machine and laundry have an odor from the mould. Scrub the gasket with a household mold and mildew scrub. This will give the insides of the machine tub as well as the rubber seal ample time to dry out completely.
100 removal of mould from the washing machine door seal gasket for no more than 2. Till now the black spots or mold formation will be gone. Dry the machine down after use.
Unlike conventional cleaners and other options citric acid doesnt affect the washing machines rubber as much since its not so strong. Look for a tab that releases the dispenser. Pull the drawer to the laundry dispenser open as far as it will go.