If you own a dishwasher, you know it requires regular maintenance to perform at its best. While it efficiently cleans plates, mugs, and cutlery, neglecting the appliance can lead to unpleasant smells and even damage your dishes. Food residue trapped in the warm, moist environment quickly creates foul odours.
The Simple Solution
Cleaning experts at The Kitchn recommend a straightforward method using a common kitchen item: a lemon. Available for as little as 35p at Asda, this citrus fruit is renowned for its cleaning properties. Simply place a lemon peel or a full wedge—even one that has been juiced—on the top rack, skewered on a plate wire, or in the cutlery compartment, then run a standard cycle.
This trick not only freshens the load with a zesty scent but also leaves dishes gleaming. Homes and Gardens consulted cleaning specialist Lina DaSilva, who explained, “Lemons help with odours. They leave a fresh scent, which is a nice bonus, and they can cut through grease a bit better than just soap. The acidity helps break things down.” Additionally, natural oils in the peel can make glasses and cutlery shinier.
Eco-Friendly and Cost-Effective
This zero-waste solution avoids harsh chemicals, making it kind to the environment and a brilliant way to use leftover scraps. However, for thorough maintenance, it is recommended to clean the dishwasher filter monthly. Built-up food debris is the main culprit behind odours, so regular removal keeps your appliance fresh.



