How do I get rid of gnats in my house overnight?

Author: Kaela Wilkinson MD  |  Last update: Friday, May 30, 2025

Use a small saucer to mix a few tablespoons of apple cider vinegar, a few drops of dishwashing soap and a little sugar. Put the saucer near the gnats. Use more than one saucer, if needed. The gnats will be drawn to the sweet solution, fall in and get trapped.

What smell do gnats hate?

The only way to get rid of gnats without killing them is to repel them with scents they don't like: vinegar, vanilla, pine oil, peppermint, lemon, eucalyptus, and lavender. Even dryer sheets could help.

Does Dawn and vinegar get rid of gnats?

Fill a glass or a bowl with 1 tablespoon of sugar, 2 tablespoons of apple cider vinegar, a half cup of warm water, and about 5 drops of liquid dish soap and stir well. Gnats will be attracted to the sweet sugar and pungent vinegar, but the sticky dish soap will disable them from escaping.

Why am I getting so many gnats in my house?

Inside the home, gnats can be attracted to unsealed produce, fresh flowers, houseplants, food spillage, and open or overflowing garbage cans. Gnats may also live in sink drains where food residue can collect. Dirty kitchen sink drains can provide food, water, shelter and breeding sites to many fly species.

Do dryer sheets keep gnats away?

Conclusions. Based on the results obtained from our study, it is evident that Bounce original brand fabric softener dryer sheets repel fungus gnats.

Best Gnat Killer How to get rid of gnats & fruit flies

What is the best indoor gnat repellent?

Homemade gnat repellent spray: A mixture of dish soap, water, baking soda, and vinegar can be filled into a spray bottle. The mixture should contain a few drops of dish soap, a tablespoon of vinegar, and baking soda per cup of water. A few sprays of this mixture is an effective gnat repellent.

How to figure out where gnats are coming from?

Gnats come to find a breeding ground and place to lay their eggs. They seek out moist places, decomposing organic matter and damp soil of houseplants, and can be found around your trash or recycling bin.

What is the best killer for drain gnats?

If you don't have vinegar at home, bleach will kill drain gnats, but it's a potent environmental pollutant, so you're better off running to the store for vinegar, which is actually more effective for cleaning your drain pipes.

How long does gnat season last?

Gnats are seasonal; they are a springtime pest. Once we get consistent summer weather, they will go away. Their life cycle is short - usually mid-May to late June is when we see gnats.

How to get rid of gnats fast without apple cider?

All you need is some vinegar, some dish soap. and some sugar and a little bit of hot water and you're good to go. I didn't realize it was that easy.

Do bleach get rid of gnats?

If you see gnats hovering around your sink and pipes, bleach can do the trick. Mix half a cup of bleach with a gallon of water, and then slowly pour down the drain. Make sure to flush with hot water. You can always repeat the process if gnats return!

What is the best gnat trap?

Combine equal parts vinegar and soap and then add a few tablespoons of sugar – once you mix it all together you can place the bowl wherever the gnats have been gathering. They will be attracted to the sugar and vinegar and drown in the mixture. Traps can also be made out of red wine and dish soap, or rotting fruit.

Does pine sol deter gnats?

✌️ Did you know you can use baking soda and pine-sol to get rid of those pesky drain flies? #gnats #drainflies #hacks #cleaninghacks #cleantok #thingsishouldhavelearnedinschool.

What annoys gnats?

Draw them with Vinegar.

This is a great way to eliminate a gnat problem, especially if they find their way into your home or swarm around your deck.

Does pouring boiling water down the drain prevent gnats?

Boiling Water: Pour boiling water down your drains to wash away gnats and their eggs. Baking Soda Solutions: Use a mixture of salt, baking soda, and white vinegar to foam away bacteria in your pipes. Chemical Cleaners: For intense infestations, consider using a chemical cleaner like Drano.

What do you pour down a sink to get rid of gnats?

Create a mixture combining a half cup of salt, half a cup of baking soda, and one cup of vinegar. Pour the mixture down the drain if you detect gnats near your kitchen sink or bathtub.

Which vinegar is best for killing gnats?

Pour in apple cider vinegar: Fill half of the container with apple cider vinegar. Add dish soap: A drop of it breaks the vinegar's surface tension, preventing gnats from sitting on top. Cover the jar: Use a plastic wrap to cover the container.

How do I get rid of gnats when I can't find the source?

Fruit traps - Some homeowners use a jar of rotting fruit covered with perforated plastic wrap to lure and then trap gnats. Red Wine Traps Vinegar - Similar to a fruit trap, this option uses the gnats' attraction to these pungent liquids to trap them inside a jar.

How long does it take to get rid of a gnat infestation?

In cooler weather it can take 4 to 5 weeks or more to complete the life cycle, so winter treatment can take longer. That's why I always recommend treating for 2 months (8 weeks), but at least 4 weeks minimum if you've caught it early and only have a tiny infestation.

Why do I have gnats all of a sudden?

Inside the home, gnats can be attracted to unsealed produce, fresh flowers, houseplants, food spillage and open or overflowing garbage cans. Gnats may also live in sink drains where food residue can collect. Dirty kitchen sink drains can provide food, water, shelter and breeding sites to many fly species.

How do I get rid of gnats in 5 minutes?

All you will need is a spray bottle, dish soap, water and/or baking soda and vinegar. You just need to use a few drops of dish soap and a table spoon of vinegar for each cup of water. With this these destructive gnats will parish with just a few spritz of your new chemical weapon.

What smell kills gnats?

Citronella is a natural bug repellent and will help to ward off more than just gnats. If you don't have or don't want to buy a tiki torch, try using lavender or lemon-scented candle. It could be just enough to keep gnats from interrupting your outdoor gathering.

What makes gnats worse?

Additionally, houseplants can harbor gnats, particularly fungus gnats, which lay their eggs in moist soil. The larvae then feed on organic matter in the soil, potentially harming plants and causing an infestation. Overwatering plants only makes this situation worse.

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