You might find this helps knock off the residue.
How to get rid of washing machine stains. This should clear the rust stains. A common method of dealing with rust is to dissolve it with lemon juice or vinegar. 1 water 2 baking soda optional 3 pen gel.
Open the lid so the machine stops and allow it to sit for an hour so that the vinegar can do its job to get rid of the bacteria hiding in all those nooks and crannies and the hoses of your machine. It removes the moisture from the inside of your washing machine to inhibit the growth of. Use a Warm Water Wash.
Rust and iron deposits can build up in water heaters especially if they are older. Place the soiled item in the sink and allow it to get thoroughly wet. Some store-bought stain removers may help too.
Soak your clothes in this solution for at least 30 minutes up to a few hours. Bleach is a tough cleaning agent and will help to battle the tough mold stains on the rubber seal. Leave a coating of baking soda on heavier stains while you are cleaning the rest of the drum.
Pre-Wash works against heavily soiled textiles with a quick wash with regular drum movements just think of your childs football match on a rainy muddy day. Set the wash water temperature to warm. Baking soda will neutralize the odor caused by the mold growth on the rubber seal.
Light rust stains on the enameled surface of your washing machine may simply be surface stains. You can clean them using a towel once a week to completely eliminate the growth of mold. Add four cups of white vinegar to the hot water close the lid and allow it to agitate for several minutes.