Say goodbye to flies, mosquitoes and cockroaches boiling these leaves

1. Combine half a cup of shampoo, half a cup of vegetable oil, and half a cup of white  vinegar in a bowl.
2. Mix well and transfer the solution to a spray bottle.
3. Spray in areas where insects are a problem.

Not only are these at-home methods effective, but they’re a safer, more natural alternative to commercial chemical repellents.