Low-temperature washes and modern detergents leave a film of residue inside the drum and pipes. Over time it harbours bacteria and produces a musty smell. A regular hot clean cycle removes it.
Steps
- Empty the drum completely and wipe the seal.
- Select the drum clean or tub clean programme if your machine has one. Otherwise choose the hottest cotton programme, usually 90 degrees C, or 60 degrees C if the manual says so.
- Add a washing machine cleaner to the drum or the drawer according to its instructions, or use a small amount of detergent.
- Run the cycle with nothing else inside.
- Afterwards, wipe the seal and leave the door and drawer open to dry.
How often
Every one to two months. If your machine shows a reminder on the display, follow it. In hard water areas, use a product that also deals with limescale.

