1. Make an apple cider vinegar trap. Place a few tablespoons of apple cider vinegar, a few drops of dish soap, and a tablespoon of sugar in a bowl and stir the contents. ... The sugar and apple cider vinegar combination will attract gnats, and the dish soap traps the gnats and eventually causes them to drown.

How do I get rid of gnats in my house with apple cider vinegar?

In a small bowl, mix a half cup of warm water plus two tablespoons of apple cider vinegar, a tablespoon of sugar, and about six drops of liquid dish soap. Gnats will be lured in by the sugary mixture, but once they dip in for a drink, the sticky dish soap will trap them.

What can I mix with apple cider vinegar to kill gnats?

Into a bowl, add one-half cup of warm water, two tablespoons of apple cider vinegar, four to six drops of liquid dish soap, and one tablespoon of sugar. Mix well with a fork until the sugar dissolves and all the ingredients are well blended. Place the bowl anywhere you notice gnats.