Pest control experts have shared a simple and effective home remedy to eliminate fruit flies from UK homes this summer: pouring boiling water down the drain. According to specialists from the British Pest Control Association, consulted by Which?, this method kills fruit fly eggs and larvae that typically survive normal water flow.
Why Drains Are the Key Target
Fruit flies prefer to lay their eggs in moist environments, making drains their favourite spot. Keeping drains clean and fresh is essential during warmer weather. The experts said: "Pour boiling water down the plughole to kill fruit fly eggs and larvae, which can usually survive typical water flow." They also advise flushing the kitchen sink before going on holiday to remove any residues that might attract fruit flies.
Additional Prevention Tips
To make your home less appealing to fruit flies, regularly empty your food waste bin and ensure the lid is always firmly secured. The experts said: "Close it while you're peeling veg rather than leaving it open for flies to enter and lay their eggs. Clean under the rim of the lid, too, as eggs and larvae might be lurking there. Wash kitchen and bathroom bins regularly." Since fruit flies are attracted to moist areas, thoroughly dry out sponges, mops, and cloths, especially if they have any food particles attached.
Health Risks of Fruit Flies
While fruit flies are often seen as a nuisance, they can pose serious health risks. According to specialists at Pest UK, they can carry bacteria such as salmonella, E. coli, and listeria, which they transfer from decaying food to other surfaces. Consuming contaminated food can lead to food poisoning. Although fruit flies alone are generally not harmful to humans, it is vital to keep them under control during the summer.
