Photo of Anca Novacovici

Anca Novacovici

Professional Eco Expert

Best Organic Pesticides & Best Eco Friendly Pesticides

Gardening is a great way to connect with the environment and learn about how nature’s processes work. One of the big dilemmas with gardening, however, is how to stay green but not lose your plants and flowers to pests. Our typical reaction in the past has been to use synthetic pesticides, which has created new problems by poisoning the environment, our water supplies, animals, and even humans.

Today, there are new ways of dealing with pests in your garden, ranging from planting a garden with plants that have natural pest barriers, arranging plants together in a way that creates a natural food chain to exist between species, removing pests by hand, making sure your soil is healthy, keeping your garden clean, and attracting beneficial pests such as ladybugs, lacewigs, and nematodes. If you must resort to using pesticides, try to choose ones that are meant for the specific pests you have in your garden, and find products that contain ingredients that aren’t harmful. Organic products are generally better, but just because it is organic, doesn’t mean it is good.

In this section, you will find green pesticides that have gone the extra mile. These products have found their way onto the “Best of the Best” list for their overall low impact, effectiveness for multiple uses, overall safety, a nifty innovation, or some combination of the aforementioned traits. If you need to resort to using pesticides for your pest problems, any of these pesticides will make your green thumb a little greener.

Choose the best organic pesticides to ensure you're doing your part to sustain the planet. We suggest the best eco friendly pesticides that will keep your plants and flowers safe from pests.

Best Eco Pesticides by Anca Novacovici

The Best You Can Get

  • Concern Diatomaceous Earth

    Anca says: This pesticide is one of the best products you can find for several reasons. Since it is a mechanical pesticide, insects won’t adapt to this controlling agent. It is also great because it is basically harmless to other aspects of the environment. When insects come into contact with diatomaceous earth, the fossilized silicon skeletons create fissures in the exoskeleton of the insects, which causes the insects to dry out and die. So instead of needing to spray a pesticide, this product allows you to place it in your garden and then it will do the rest of the work for you. The main downfall of this product is that it doesn’t really distinguish between unwanted pests and beneficial pests.

    • 1.5 lb – 4 lb bag
    • Mechanical pesticide
    • Made of fossilized diatoms
  • Garlic Barrier Insect Repellent

    Anca says: Vampires are not the only ones that don’t like garlic. Many insects, and even rabbits and deer, cannot stand garlic and will avoid anything that has come into contact with this pungent bulb. Garlic Barrier Insect Repellent is a repellent rather than a pesticide, which means that it deters insects and animals from eating the plants rather than killing the ones that do. Humans usually cannot detect a change in taste or smell, but insects, rabbits and deer will steer clear. This repellent is safe to use on basically all plants, both indoor and outdoor, and is effective in repelling most pests. It is also non-toxic and does not contain any chemicals, so it is not only versatile but also safe to use.

    • 1 quart
    • Repellent
    • Garlic extract
  • BugZyme

    Anca says: BugZyme is a unique product that doesn’t contain some of the more typical ingredients found in a lot of organic pesticides that can be toxic to fish and possibly humans. Instead, it uses natural enzymes to effectively kill soft-bodied insects such as aphids and spider mites, but it won’t harm plants or humans. It doesn’t contain any ingredients that are required to be registered as pesticides with the EPA, is completely biodegradable and won’t leave any lasting residue. Not only does this product keep pests away, but it also provides beneficial nutrients and vitamins to your plants. Another added benefit is that it has a long shelf life, so you can store it for a long time between uses. If you want a product that will be earth friendly, and safe for your home, this is a great choice.

    • 32 oz. to 128 oz.
    • Insecticide
    • Citric acid, molasses
  • MQ7 Green Science Indoor and Outdoor Insect Control

    Anca says: The MQ7 Green Science Insect Control is a product that represents a breakthrough is pesticide technology. The product uses an age-old insect repellant from biomass, and combines it with a catalyst to create a blend that is extremely effective on most common pests. MQ7 is non-toxic and safe for humans and the earth. It has the added benefits of not affecting some beneficial pests, and uses a slow decomposition process so that it is long lasting. The scent that comes from this product will penetrate the insects’ breathing apparatus and either cause them to leave the area or become overwhelmed, rendering them harmless to your plants.

    • 24 oz.
    • Repellant
    • Cedar oil, water, ethyl ester
  • St. Gabriel Laboratories Sharp Shooter

    Anca says: Sharp Shooter uses lemon juice components, as well as other oils and citric acids to convince a wide variety of insects that the food might have gone a bit sour. This pesticide effectively controls everything from ants to aphids and caterpillars to earwigs. Sharp Shooter is safe to use on fruits, vegetables, and many flowers. This pesticide gets high marks for its versatility. Due to its acidic content, however, you need to be careful that you use it properly, according to the product instructions.

    • 24 oz. – 1-gallon containers
    • Fruit juice extract
    • Lemon juice components

You will be happy with any of these

  • Perfectly Natural 2 in 1 InsectGard

    Anca says: Perfectly Natural 2 in 1 InsectGard uses capsaicin, the chemical that gives chilies their bite, to keep insects from eating your vegetables. This product is safe to use on fruits, vegetables, and ornamentals. It repels aphids, cabbage loopers, beet armyworms, spider mites, and whiteflies and helps to protect foliage from desiccation. Unfortunately, it also works on beneficial insects such as bees, so this product should be applied with care. While this repellent will turn up the heat on pests, humans and the earth will not feel the burn.

    • 24 oz.
    • Repellent
    • Capsaicin
  • Green Light Organic Yard and Garden Spray

    Anca says: This organic yard insect killer uses thyme oil, clove oil, and sesame seed oil to block insect neural pathways, resulting in death. The fragrant oils also act as a repellent. This pesticide effectively controls everything from ants to aphids and caterpillars to cockroaches. It can be used on vegetables, fruits, nuts, lawns, trees, and ornamentals. Who knew that the oils from these tasty herbs would take care of unwanted pests, too?

    • 1 quart
    • Repellent and insecticide
    • Herb oil extracts
  • Safer Insect Killing Soap

    Anca says: Insecticidal soaps are considered some of the safest pesticides around. They work through direct contact with pests and insects by breaking down their outer waxy skin, causing dehydration, and eventually death. Safer Insect Killing Soap effectively controls a wide variety of insects and can be purchased in either ready-to-use form or concentrate form. It is safe to use on almost all plants, both indoor and outdoor, and the best part about this insecticidal soap is that it is readily broken down by sunlight.

    • 32 oz. or 16 oz. concentrate
    • Insecticide
    • Potassium salts and fatty acids
  • Hot Pepper Wax Insect Repellent

    Anca says: Hot Pepper Wax Insect Repellent effectively controls a range of insects almost as wide as its range of container sizes. This insecticide can be purchased in a 22 oz. bottle of ready-to-use formula or, if you have a really bad infestation and a large area, a 55-gallon drum. It uses the spicy element of chilies in combination with other plant extracts and oils to kill and repel everything from mites to thrips and white flies to aphids. One drawback to this insecticide is that it works as well on bees as it does on pests, so you need to keep an eye out for your friends when using this product.

    • 22 oz. ready-to-use to 55 gallons of concentrate
    • Insecticide and repellent
    • Capsaicin and other plant extracts
  • Natura Bug-A-Tak Organic Insecticide

    Anca says: Bug-A-Tak is a safe pesticide product that can be used in a variety of applications. It is made of a blend of plant oils and other ingredients that are eco-friendly and will take care of the unwanted pests in your garden. It is relatively inexpensive and fast acting. In addition, it has a pleasant smell, and won’t burn your plants or cause them unwanted stress. This product is organic and won’t cause any health risks for humans or mammals.

    • 24 oz. to 32 oz.
    • Insecticide
    • Clove oil, peppermint oil, peanut oil, potassium sorbate, paprika, and more

Related Articles

With the best organic pesticides, you can go green and keep your plants and flowers free of bugs. This eco friendly pesticide aids other ways of protecting your plants, from gardening with plants with natural pest barriers to removing pests by hand. Always the best price, these natural pesticides give you a sense of well-being, doing your part to protect the planet.