The washing machine drum and its smell of old water

Short answer: A washing machine can smell of old water even when it runs every day. It is usually down to lingering moisture and detergent residue. The fix is simple and takes only a little routine, so your laundry comes out fresh.

Why the drum smells of stale water

The smell rarely comes from the water itself but from moisture that stays in the rubber seal, the drum and the drawer. Bacteria, detergent residue and lint thrive there. Low temperatures and closed doors make it worse. Once you understand the cause, it becomes easier to prevent, and you can stop guessing.

Leave the door open between washes

The simplest habit is to leave the door and detergent drawer ajar once the cycle ends. That lets moisture evaporate instead of staying shut in the dark. Wipe the rubber seal with a cloth before you leave the room. It takes seconds and makes a noticeable difference.

The seal collects dirt behind the fold

Look behind the fold of the rubber seal, where hair, lint and a slimy film often hide. Wipe with a damp cloth and a little mild washing-up liquid, then dry it. Do this once a month, or more often if the machine is busy. Also check for small objects that may have lodged there.

Run a hot drum clean now and then

Many machines have a drum cleaning programme, and otherwise you can run an empty hot wash. It loosens deposits that cold washes leave behind. Read your machine manual before adding anything, since products and temperatures differ. Plan it every two or three months, depending on how often you wash.

Dose detergent according to need

Too much detergent does not rinse out fully and turns into a sticky film that moisture clings to. Follow the dose on the pack and consider water hardness and the size of the load. A little less is often enough for lightly soiled everyday clothes. It spares both clothes and machine from unnecessary wear.

Do not fill the machine to the brim

An overfilled drum does not circulate water well, and detergent rinses out poorly. Leave room for the clothes to move freely. That includes socks and small items, which like to hide along the edge of the drum. Fill the machine about three quarters, and judge by weight and fabric.

Your clothes can carry the smell along

If the drum smells, it can rub off on clothing, especially soft bamboo pieces that take on the smell of their surroundings. Rewash after cleaning the machine, and hang the clothes to dry in fresh air. If you are looking for something new, have a look at our bestsellers for men.

Keep the machine fresh as part of daily life

The routine is short. Leave the door open, wipe the seal, dose sensibly and run a hot clean now and then. The smell then becomes rare, and the machine lasts longer. If your wardrobe needs refreshing too, browse the range for men or bamboo socks.

Frequently asked questions

How often should I clean the washing machine drum?

Many people do it every two to three months, but it depends on how often you wash and at what temperature. If the machine smells, clean it sooner, and always follow the manufacturer's instructions.

Can I use vinegar in the drum?

Some people do, but check the manual first, since not every manufacturer recommends it. If you are unsure, choose a product or programme that the machine maker itself suggests.

Does the door really need to stay open?

Yes, it helps because moisture can evaporate. With the door shut, the drum stays damp and dark, which is exactly where the smell of old water appears. Leave it slightly ajar.

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