Cedarwood oil . It’s a natural insecticide that’s a great help against cockroaches and ants and will leave your entire home smelling great.
Rosemary oil . This aromatic plant is widely used in cooking and natural medicine, but it is toxic to many insects. Mix it with water or add a few drops to your floor-washing solution.
Oregano oil . Its aroma is very pleasant and it can repel both ants and insects. Its effect is longer-lasting than other oils.
Bay leaf oil . Bay leaf is one of the most popular remedies against cockroaches. You can also use it to deodorize your home.