Essential Oils To Get Rid Of House Flies. Discard old strips and make new ones when necessary. Peppermint, tea tree, spearmint, lavender, lemon, lemongrass, clove, citronella, aniseed or eucalyptus.
Store in a cool, dark place away from direct sunlight. There are many products available in stores but they are usually made up of poison that not only kills the flies but is harmful to people and pets too. If you’ve had a fruit fly problem in the past, try placing these fragrant herbs in muslin sacks or tea bags and hanging them around the house.