BioDefense Indoor Insecticide - Lemongrass

$39.99 - $99.99

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4.5 out of 5 stars Rating: 4.5

6 Reviews | 5 Q&A


{ $39.99 { $37.75 $99.99 $97.98
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BioDefense Indoor Insecticide - Lemongrass quart (32 oz)
This product has been discontinued. Please see Wondercide Flea & Tick Control Pets & Home - Lemongrass as the product replacement. Same great product! 
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BioDefense Indoor Insecticide - Lemongrass - Gallon gallon (128 oz)
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BioDefense Indoor Insecticide - Lemongrass
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BioDefense Indoor Pest Control is a natural and organic pesticide that was created for Do It Yourself infestation and prevention protection projects with many uses. It kills and repels pests and parasites such as fleas, ticks, lice, roaches, bed bugs, ants and hundreds of others. It is powerful enough to kill right on contact while being an all natural product. It is 100% safe for children and animals and does not have a wait to dry or re entry time.

It is non toxic and great for the environment, though it should NOT to be used on plants due to possible phototoxity. It is completely safe for in food preparation areas, where children play and on pet bedding!

Has a lemongrass scent.

Comes in a 32 oz spray bottle or a 1 gallon jug.

Recommended for use with EcoTreat - Natural Pest Control Concentrate and EcoTreat - Natural Outdoor Insect Control for added protection.

Natural Insecticide

  • Kills on Contact
  • Kills Adult Insects, Eggs & Larvae
  • Safe for Children & Pets
  • No Gloves, Mask or Protective Eyewear required
  • Dries Invisible & Non Staining
  • Will Not Attract Dirt on Furniture, Carpet or Clothing
  • Human Food Grade Ingredients
  • Refreshing Cedar Aroma
  • 100% Kill rate to Fleas, Ticks, Mites, Bed Bugs & more

INDEPENDENT STUDY: Fleas, Ticks, Bed Bugs, Lice

Below are 3rd party lab results testing this product of fleas and ticks that shows 100% mortality.

Evolv has 100% efficacy on fleas!

As the top performing Natural Insecticide, BioDefense is strong and effective for Residential, Commercial, Industrial, Governmental, Equine & Dairy pest control.

Not for use on Plants

BioDefense Kills & Repels

  • Fleas
  • Ticks
  • Mites
  • Bed Bugs
  • Wasps
  • Yellow Jackets
  • Ants
  • Moths
  • Scorpion
  • Termites
  • Silverfish
  • Roaches
  • Lice
  • Spiders
  • 100's of Insects

Rating Snapshot

5 stars   3
4 stars   3
3 stars   0
2 stars   0
1 star   0

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Average Customer Rating
4.5 out of 5 stars (6)

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  • 13 of 14 people found this review helpful:

    4 of 5 stars  Helps with repelling fleas, mosquitos
    By in Winterville, Georgia on 08/04/2013
    Verified Purchase

    My cat brought in a crop of fleas. I used this spray, and they seemed gone, but little ones appeared after a couple days. I also tried a commercial spray to no avail. But, I did not wash/spray every inch of every item in the house, and my vacuum can't get behind all furniture. I continue to spray every few days and there are less fleas. I don't feel the BioDefense gets the larvae, as the new fleas are tiny, and found in areas that I sprayed heavily. But I could be bringing more from outside. Don't have time/money to treat 10 acres right now. The cat has decided to live outside for now. I wanted to spray my cat, and contacted Wondercide as to safety. "It is the exact same formulation as Evolv, but is bottled/labeled seperately for compliance reasons." was the customer service reply. It seems to help the cat more than the other products used. Since it is therapeutic grade, it is supposed to be safe for cats. Don't use cedar around birds. Haven't flea combed her to check levels, but cat is not biting fleas and seems happier. No other flea product seemed to work well on her, as she's mostly outdoors so picks up more. It repels mosquitos on me. That is why I decided to use it on the cat. I now mostly reserve this product for me and the cat. I found a bottle of regular cedar oil in storage to dilute and spray the house, as the BioDefense is pricey for that on a repeat basis. I also have a container of soapy water with a clip light over in each room to trap fleas. This was the only way I have gotten rid of them in the past. I do not detect any scent but cedar in this. It is quite strong. After spraying heavily, I had to open windows to sleep. You might want to dilute or leave house for a couple hrs. After that, it smells pleasant, like a cedar wardrobe.

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  • 9 of 11 people found this review helpful:

    5 of 5 stars  Killed Wasps on contact
    By Laura in Aiken, SC on 05/31/2014
    Verified Purchase

    Bought this for general pest control, especially roaches (I hate'em and I live in the South). While spraying around house went out on front porch to spray around front door and saw some mud daubers on back of one of the porch lights. Gave some quick sprays and went in quickly--I'm not stupid--and when I can back out there were four dead wasps on the ground under the nest and one dead one stuck on the nest. Kill was immediate. I like that I can use it around people and pets without worry.

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  • 2 of 2 people found this review helpful:

    4 of 5 stars  Effective, pleasent smelling
    By Johnc in Northern NJ on 08/29/2015

    Biodefense is good at killing insects almost immediately when sprayed directly. It smells good but it is not overpowering. It works good at keeping insects away from where you spray it. However, it does not last for long. After about a day the smell is almost gone and requires constant repeated applications to remain effective. It does a great job of repelling insects from coming near sprayed areas but not for long.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Awesome Product!
    By George in Spokane, WA on 03/25/2015
    Verified Purchase

    This works exactly as described. I even have purchased a gallon re-fill for this bottle.

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  • 1 of 1 people found this review helpful:

    4 of 5 stars  Effective for temporary relief
    By Gail in Mt. Laurel, NJ on 08/18/2015

    Bio Defense provided relief from the biting midges and mosquitoes. There was a slight smoky odor after usage but I attributed that to the effect on these pests. All in all, I was quite satisfied.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  indoor spiders etc
    By Kim in kilgore, texas on 06/30/2016

    I love this indoor natural spray. The odor is little strong but definitely not off-putting like the chemical bug killers I've used in the past. This kills spiders & bugs on contact and can be reapplied as often as needed although the residual on this seems to help with them coming thru the doors & windows or wherever they sneak in. I'm a big fan of this spray

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06/18/2014 Jenni from Sedona Az

QIs BioDefense - Indoor Insecticide - Lemongrass a concentrated formula?
For spraying on cushions or mattresses, would I dilute this formula or use as packaged?

ABioDefense - Indoor Insecticide - Lemongrass comes in a quart size reday to use bottle and the gallon can be used to refill that bottle or another bottle.  It does not need to be mixed with water.

7 of 7 people found this answer helpful.
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03/17/2014 Colonel from Stoney Fork, Ky

QIs there an IGR for lice?
We have been fighting a body lice infestation we picked up from a motel for 3 years now. Everything kills the adults (Permethrin and Malathion). But nothing breaks the life cycle. Non of that crap the CDC puts out works. I think we need an IGR. Help.

AUnfortunately, we do not have an insect growth regulator that is specifially labeled to control the growth cycle of body lice. However, we do have a product, BioDefense Indoor Insecticide that is a natural and organic contact insecticide that is 100% safe for children and animals. BioDefense does not have a wait to dry or re entry time and it kills all life stages of insects including lice.

4 of 6 people found this answer helpful.
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08/08/2015 Anonymous from Las Vegas

QResidual of BioDefense - Indoor Insecticide - Lemongrass?


BioDefense - Indoor Insecticide - Lemongrass has a residual of 2 weeks.

2 of 2 people found this answer helpful.
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08/26/2013 Karen from West Grove, Pa

QWhat are the inert ingredients in BioDefense Indoor Insecticide?

AThe inert ingredient part of any product (including BioDefense Indoor Insecticide) is a trade secret and not disclosed to anybody.

1 of 11 people found this answer helpful.
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03/02/2016 Loren from Clermont, Fl

QIs BioDefense corrosive?


No, BioDefense-Indoor Insecticide-Lemongrass is not corrosive. It is made with natural oils found in nature.

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