Do you ever have issues with pesky fruit flies/gnats coming into your house? You become so annoyed by their presence that you’re smashing them with your bare fingers every time they fly in front of you at the kitchen sink. You’ve even done a massive clean sweep in an effort to eradicate every last one only to find that they seem to breeding faster than ever!
One teaspoon of apple cider vinegar, one teaspoon of dish soap, and one teaspoon of water in a shallow cup. Set near the troublesome area (like the sink), plug your nose, and walk away because it smells like feet! Gnats love it!
This is a picture of the solution after two days. I counted 26 gnats! It stinks but it works.