Dealing with wasps trying to set up home in your trash bin is a common urban headache. The good news? You can stop them without harsh chemicals. Start by making your bin less attractive. Wasps are drawn to food residue, so rinse out food containers and recycling before tossing them. A quick spray with a garden hose after emptying can work wonders.
Keeping the lid tightly sealed is your first line of defense. Check that the lid closes securely and isn't warped or damaged. For extra protection, try a natural repellent. Wasps dislike the scents of peppermint, cloves, and citrus. Soak cotton balls in peppermint oil and place them in a mesh bag under the bin lid. You can also rub the lid with a cut lemon or orange peel. Reapply these scents every couple of weeks.
For a more proactive approach, consider a decoy. Wasps are territorial and won't build a nest near another colony. You can purchase a fake nest or make one from a crumpled brown paper bag and hang it near your bin. This often tricks them into moving on.
Finally, be consistent with your trash day routine. Don't let bags overflow, and if possible, store your bin in a cool, shaded spot away from your house. A little regular maintenance makes your garbage bin a much less inviting real estate option for these stinging pests.