Control Aphids Naturally. Aphids are tiny bugs that can sap the life out of your plants. Most aphid infestations can be washed off with water, but some require a rinse with a detergent solution. If you want to prevent aphid infestations, plant onions, garlic, or chives in with your plants.

Make Your Own Natural Insecticide. While many commercial insecticides will kill the bugs in your home or garden, these chemicals can be dangerous for your plants and your family. Instead of spending money on a potentially harmful chemical, try a homemade insecticide made of things you keep around the house. Spray the insecticide evenly over your plants to keep them bug free.

Make Your Own Natural Insecticide - Video. Insecticides are way too expensive, and they don't even work that well. I'm going to show you how to make your own insecticide.

Organic Pesticides. Organic pesticides are pesticides that come from natural sources such as plants and minerals. Even though they come from natural sources does not mean they are safe for use. Some can be very toxic to humans, while others can be destructive to the environment. Be careful while using any pesticide to follow the directions exactly, and read the warning label to make sure you are not damaging things that you want kept whole.