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Size Price
8oz Concentrate $25.95
32oz Ready to Use $14.99
32oz Concentrate $74.99
1 Gallon Concentrate $249.99

Why use Srills 420 Pest Bully?


  • Non-Toxic/kid & pet safe
  • Eco-Friendly
  • Safe Food Grade Ingredients
  • Works Indoor & Outdoor
  • Kills on Contact
  • Works great as a pest preventative
  • Covered by the Srills Kills Guarantee!

420 Pest Bully is Non-Toxic, Eco-Friendly, Great for use indoors or outdoors. Covers all unwanted pests and is will not harm other un-treated beneficial species. (Such as honey bees) When used outdoors 420 Pest Bully will not residually kill useful insects. Vegetable Glycerin: 420 Pest Bully contains vegetable Glycerin which acts as an effective plant nutrient as well as a protective barrier. Our vegetable glycerin has demonstrated and proven to bring plants out of a state of shock and improve overall health and wellness of the plant. Vegetable Glycerin is to plants, as moisturizing lotion is to human skin.

 This product has not been registered by the United States Environmental Protection Agency. Srills LLC represents this products ingredients and it qualifies for exemption from registration under the Federal Insecticide, Fungicide, and Rodenticide act as a minimum risk pesticide.


Active– 0.5% Castor Oil, 0.25 % Garlic Oil, 0.25% Corn Oil

Inert– Glycerol, Oleic Acid, Water.

How It Works:

The castor oil, corn oil and glycerol are formulated together to coat bugs, eggs and larva, plugging the spiracles through which they breath and suffocating them.

A product with toxic chemicals only attacks the nervous system, poisoning the insects, and sometimes the eggs. When an insect fails to die from a chemical (because it takes large doses of chemical to kill an insect) it then starts to become immune to the chemicals.

With our product, we attack the respiratory system by suffocating the spiracles eliminating osmosis of oxygen. Meaning, an insect will never become immune to our all natural product unless they evolve and grow lungs. The garlic oil is made in house and is formulated at a specific strength so that is non systemic and does not absorb into the plant, but still deters the insects.

We recommend the last application a week before harvest to allow the garlic oil to dissipate, otherwise flushing is efficient.

What it kills:

420 Pest Bully kills all pests that can affect your marijuana plants including but not limited to aphids, spider mites, thirps, ants, whiteflies, lice and more.


Shake well before each use, use as directed for best results.

  • Flowering: product can be sprayed during flowering, however keep solution diluted. We Recommend to do your last spray at least a week before harvest, allowing Garlic oil to naturally dissipate, however if flushing before harvest, product can be used up until harvest.

For combat:

Once at night while lights are off, spray every other day for seven days or until infestation is eliminated

Type of Cannabis Concentrated Bottle Mix Rates
Strong Plant 4oz/Gallon
Deliate Plant 2oz/Gallon

For Preventing:

Use weekly or bi-weekly Once at night while lights are off, spray once every seven to ten days. Completely spray all areas where there are pests are located. As with any plant product, it is best to AVOID spraying during the peak of the day when the sun is brightest. 

Type of Cannabis Concentrate mix rates
All 1oz/Gallon