Banishing Gnats: Effective Tips and Tricks for a Pest-Free Home

Common culprits include overwatered plants (gnats love moist soil), dirty drains where organic matter builds up, improperly sealed trash cans, and ripe or rotting fruit left out on the counter.

An apple cider vinegar trap -- vinegar in a bowl with a few drops of dish soap, covered in plastic wrap with small holes poked in -- lures and drowns gnats. A small glass of red wine with dish soap works similarly, as does a piece of ripe fruit in a jar covered with perforated plastic wrap.

Clean drains with baking soda, vinegar, and boiling water to remove the organic matter gnats are drawn to, take out the trash regularly, wipe up spills immediately, and don't let dirty dishes sit in the sink.

Let the top layer of soil dry out between waterings, add a layer of sand or gravel on top to deter egg-laying, repot with fresh soil if you suspect an infestation, and use yellow sticky traps to catch adults.

Mix 10-15 drops of eucalyptus, lavender, or tea tree oil with water in a spray bottle and apply around windows and doors, reapplying as needed.

For persistent problems, a household insecticide spray labeled safe for indoor use can help, and a fogger may be needed for severe infestations in hard-to-reach areas.

Seal cracks and gaps around windows and doors, store fruits and vegetables in the fridge or airtight containers, install window and door screens, and check houseplants regularly for early signs of gnats.

Eliminate standing water in the yard, set up outdoor gnat traps, keep compost bins covered, and trim back overgrown or decaying vegetation.

If gnats persist despite your best efforts, a professional pest control service can assess the situation and recommend stronger treatment options.

With a combination of source control, traps, regular cleaning, and a bit of prevention, a gnat-free home is well within reach -- and chemical solutions or professional help are there as a backup for more stubborn infestations.