Our Science

OUR PRODUCTS AND OUR SCIENCE

The origin of all of our products begins right in the Dr Greengood laboratory. Our company mission statement is simple “Safer Solutions Through Science”! Our manufacturing laboratory is a facility built specially to accomplish that goal. The devastating killing formulas developed in the Dr Greengood laboratory are based on 21 ^st century molecular bio-engineering techniques and will always be 100% effective and safe for humans, pets and the environment.

The primary active ingredient, in all Dr Greengood products, is derived using the polypeptide protein molecule found in soybean oil. Soybean Oil is labeled GRAS, Generally Regarded as Safe by the Environmental Protection Agency (EPA). The laboratory process, to formulate Dr Greengood products is known as bio-engineering.

Our current bio-engineered products are specific to head lice, roaches, fleas, and ticks, but we do have more on the way. Although the formula always starts out as soybean oil, it must be re-engineered specific to each class of insect. The formula, when applied to the insect, for which it is designed, begins to immediately dissolve the outer waxy membrane layer, found on the insect’s exo-skeleton. When that outer waxy layer is dissolved it evaporates. This typically occurs within minutes. After the membrane is gone the eye dropper full of liquid inside the insect also evaporates and the insect dies by dehydration. The actual process is so secret that only a few scientists in the world are privy to it and Dr Greengood is quite proud to offer it to their customers, to provide safer solutions to their insect problems.

There is also no concern with the insect developing immunity, to the Dr Greengood formula, as many insects have, to the pyrethrins and other toxin based insecticides. This is so because the pyrethrin based immunities begin at a genetic level and become a functioning part of the next generation’s body chemistry. The Dr Greengood formulas prevents this from happening. A good example is to liken the Dr Greengood formula to hitting the insect with a hammer, so there is little likelihood of resistance or immunity, in any strain. This means you do not waste time or money and equally as important you keep you, your family and your pets safe during and after application.

Dr Greengood Bed Bug Killer 20 oz Ready to Use Bottle Click Here to Order Formulated to treat and eliminate bed bug infestations and 100% non-toxic to humans and pets. Has more than 30 days of leave behind “continuous kill”.

Dr GREENGOOD COMMERCIAL COCKROACH KILLER Click Here to Order Formulated to treat and eliminate bed bug infestations and 100% non-toxic to humans and pets. Has more than 30 days of leave behind “continuous kill”.

Dr GREENGOOD COMMERCIAL COCKROACH KILLER Commercial Ready to Use 1 Quart Bottle Click Here to Order Dr Greengood Commercial Cockroach Killer, with 12 months “continuous kill”. One quart of Dr Greengood Commercial Cockroach Killer will treat 300 Sq. Ft., when applied according to label directions.

Commercial Super Concentrate Economy Bottle (Will make 1 gallon when contents are added to 1 gallon of distilled water) Click Here to Order Dr Greengood Cockroach Killer is 100% non-toxic to humans and pets and is bio-engineered to kill and control cockroach populations including the American cockroach, the German cockroach, and the Oriental cockroach. Cockroach mortality will begin within minutes of contact with Dr Greengood Cockroach Killer and our unique residual compounds will continue to cause insect mortality for 90 days after application. (Due to the molecularly dense nature of these residual compounds Dr Greengood Cockroach Killer is formulated to be mixed with 1 gallon of distilled water in a garden or yard sprayer.

Dr GREENGOOD COMMERCIAL BED BUG PREVENTATIVE 1 Qt. Ready to Use Bottle Click Here to Order Formulated to treat and eliminate bed bug infestations and 100% non-toxic to humans and pets. Has more than 30 days of leave behind “continuous kill”.

20 oz. Super Concentrate (will make 1 gallon when mixed with 1 gallon of distilled water Click Here to Order Dr Greengood Commercial Bed Bug Killer Super Concentrate, with 12 months “continuous kill”, will make one gallon of commercial bed bug killer when mixed with one gallon of distilled water. Product should be mixed and applied in a clean filter free chemical sprayer.

Dr GREENGOOD FLEA and TICK KILLER (Topical) 20 oz. size Click Here to Order Did you know that fleas and ticks carry harmful and potentially life-threatening diseases that can be transmitted to humans from a single bite? Dr Greengood’s topical flea and tick killer is formulated to treat your pets for fleas and ticks without harm upon contact. Our method also aids to prevent any future flea and tick re-infestation. By using our topical flea and tick killer, you can trust that your pets are protected from severe injury that may result from over-the-counter topical gels, flea collars, and other poisonous flea and tick treatments. Never again will your pets be at risk for any kind of burns, injuries, or illnesses when you use our product. Guaranteed!

• Guaranteed 100% Non-Toxic to Both Humans & Animals. 100% Poison Free.
• Prevents Re-Infestation for Up to 90 Days After Application.
• Tested and Certified 100% Non-Toxic to All Mammals by the American Academy of Entomological Sciences.

 How to use:

• Shake before use. Shake frequently during application.
• Rotate nozzle to the spray position.
• Beginning at your pet's hind quarters, gently back comb your pet’s fur forward to expose their skin.
• Hold spray nozzle 10-12 inches away from your pet and lightly mist the exposed area.
•  Repeat this process, working your way up to your pet’s head.

Dr GREENGOOD HABITAT FLEA AND TICK KILLER 32 oz. size Click Here to Order Dr Greengood Flea and Tick Killer is formulated to kill all the fleas and ticks on your pet’s coat, upon contact. Dr Greengood Flea and Tick Killer is water soluble so it should be reapplied each time after bathing your pet. It is 100% non-toxic to your pet (humans also) and offers the ideal “safe” substitute to the harmful poison based tablets, topical solutions and collars commonly available in the marketplace. There is no risk of skin lesions, convulsions or death otherwise associated with any toxic chemical. Dr Greengood Habitat Flea and Tick Killer is formulated to be used in those areas of your home frequented by your pet. Treating those areas will keep your pet from becoming re-infested from the fleas they bring into your home, that will lay eggs throughout your house.

Dr GREENGOOD LICE KILLER (Topical) 20 oz. Click Here to Order Over the years, lice have evolved to resist most over-the-counter head lice treatments. Head lice, like ticks, feed off blood, and prefer to settle close to the scalp. Head lice are spread by direct contact, meaning that anything or anyone that comes into contact with someone infested with head lice has likely become infested as well! Dr Greengood’s topical head lice killer is a homeopathic treatment developed to eliminate lice, eggs, and nits upon direct contact. Like the rest of our products, our lice killer has been tested and certified by the AAOES. We guarantee that our product will kill head lice promptly after it is applied to the scalp.

• Guaranteed 100% Non-Toxic to Both Humans & Animals. 100% Poison Free.

• Tested and Certified 100% Non-Toxic to All Mammals by the American Academy of Entomological Sciences.

 How to use: [IMPORTANT—Please read warnings before use]

For Adults 2 Years and Older:

• Begin by back combing the hair, to expose the scalp.

• Lightly mist the exposed area.

• Apply thoroughly throughout dry hair.

• Allow product to air dry.

• Wash hair thoroughly with shampoo and warm water.

• Repeat process if necessary.

Dr GREENGOOD HOUSEHOLD LICE KILLER 32 oz. Click Here to Order

Dr Greengood Lice Killer is guaranteed to kill head lice upon contact. Our spray is 100% non-toxic to all mammals and does not harm the environment. Dr Greengood is proud to have our independent testing certified by the American Academy of Entomological Sciences. Dr Greengood Household Lice Killer is formulated to be used on those areas of the home that have come into contact with someone that has been affected by head lice. Treating these places such as furniture bedding and person will prevent lice re-infestation.

  * Dr Greengood Satisfaction Guarantee - Dr Greengood guarantees that all of our products will perform as claimed, or we will refund your purchase price. Call 615-573-6705 for a return authorization and then  return the unused portion of your product, with proof of purchase, and the purchase price will be refunded less the outgoing freight charge.