I've read on this site, but can't find where, people put some kind of household and/or natural products down the house drains to stop those little flying insects from coming into the house.
By metroplex from Houston, TX
Does anyone have a "cure" for those household gnats that frequent the areas around the tub drain, faucets, kitchen, etc.? They are in the house this year and we've never had them before.
I keep all my fruit in the refrigerator, even bananas. I keep the used banana peels in the refrigerator too. I also have a spray bottle with bleach and water in it. I spray the gnats that I find around the sinks.