Dish Drainer and Kitchen Moisture: How to Prevent Bad Smell

Oliver James Whitfield • August 28, 2026 09:53

After cleaning up, it’s normal to wipe down worktops and the sink, yet some spots stay damp for much longer. The underside of the dish drainer and the area where water pools can hold on to moisture, food remnants and grime, creating the right conditions for unpleasant odours to develop.

Why can a damp area start to smell?

Moisture that lingers makes it easier for organic residue to remain in place and can encourage microorganisms to multiply. When tiny traces of food, grease or washing-up liquid get trapped on a surface that is constantly wet, smells can appear even when the kitchen looks tidy.

This issue often goes unnoticed because the affected area may be hidden behind items or underneath utensils. That’s why simply cleaning the most visible surfaces doesn’t always deal with the true source of the odour.

Which part of the dish drainer needs attention?

The drip tray beneath the dish drainer can collect water after plates and cutlery are left to dry. If that liquid isn’t emptied, the surface can stay wet for hours.

A straightforward habit is to pour off any collected water and wash the tray regularly. Afterwards, drying it thoroughly before putting the dish drainer back helps prevent moisture and residue from building up in the same spot.

How can you stop moisture from staying hidden?

As well as the tray, it’s worth checking corners around the sink, underneath small appliances, and surfaces that sit flush against the wall. Tea towels and sponges can also retain a lot of moisture if they’re put away while still wet.

Whenever possible, allow these items to dry completely before storing them. In places that stay damp, improving ventilation also helps speed up evaporation and reduces how long moisture hangs around.

When does a bad smell mean you should investigate further?

If the odour continues even after cleaning and drying, it’s sensible to track down the source more carefully. Hidden debris, drains, traps, leaks and areas under cabinets may be contributing.

Kitchen moisture doesn’t have to be an issue when it’s removed quickly, but places that remain wet all the time deserve attention. Keeping trays, corners and utensils dry is a simple step that can help cut down odours and keep the space more pleasant.