2. Garlic as Insecticide
In a blender, put entire garlic and two cups of water. Switch the blender until the garlic is properly blended. Transfer it in a container and set it aside for 24 hours. After 24 hours, strain the mixture in a container and add a gallon of water. Spray it to the plants in the garden once a week to rid your garden plants of spider mites, aphids and white flies.