Consumer champions at Which? are urging UK households to take action to prevent wheelie bins from becoming a smelly, fly-infested mess during the summer heat. The combination of food scraps, warmer temperatures, and trapped moisture creates perfect conditions for unpleasant odours, leaking residue, and swarms of flies that can quickly turn into maggots.
Which? Recommends Regular Cleaning
Which? recommends keeping bins out of direct sunlight where possible, as heat makes smells stronger and encourages bacteria to build up more quickly. They also advise keeping the lid closed to prevent odours from escaping and to stop flies from getting inside. A thorough clean is often the most effective way to remove stubborn smells and built-up grime.
The experts urge people to keep food scraps in a compostable bag to help reduce leaks and mess. They add: "Empty waste regularly during hot weather. The sooner you get rid of food scraps, the less chance flies have to settle and lay eggs, reducing the risk of maggots taking up residence in your bin."
Tips for Maintaining a Fresh Bin
In its final task, Which? suggests people clean their bin "regularly during summer." It notes that "giving your wheelie bin a quick rinse or wipe-down every few weeks can help stop smells and residue building up over time." If unpleasant odours persist between collections, a dedicated bin freshener may also help. These products are designed to absorb moisture and neutralise smells, while scented versions can mask odours during hot weather.
Members of the Facebook group Cleaning Tips and Tricks also shared their methods. One member said they get a company to clean their wheelie bin every month after it's been emptied. Another wrote: "Paper towels on the bottom and few drops of eucalyptus oil works well and gets rid of smells. Use a good bag inside your bin." A third suggested: "I have a bin cleaner, but once a week I use bin buddy and brown dettol." Another commented: "I use wheelie bin liners just freshen up with disinfectant after emptying, which is 2 weekly here."
