Enter insecticidal soap: a time-tested ... Target Pesky Pests This homemade remedy is a nightmare for a range of soft-bodied ...

The active ingredient in insecticidal soap is the soap itself. While several homemade recipes may call for additional ingredients, such as garlic or cayenne, the soap is the ingredient that will ...

Some oils from natural ingredients like peppermint, garlic, lemon, and thyme may help ward off insects. However, more research is needed to fully support the benefits of homemade bug sprays.