With the arrival of warm weather, I swear by this clever.

Preparation:

1. Mix 120 ml of vinegar, 120 ml of olive oil and 120 ml of shampoo together in a bowl.
2. Place the bowl in the kitchen and wait for the insects to be attracted to the mixture.

3. 3. Leave the mixture in the open air for a few hours or until you notice that the insects have been caught.
Repeat if necessary