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Size Price
8oz $25.95
32oz $74.99
Gallon $249.99

Why use Srills 420 Drench 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!

Vegetable Glycerin: Both products contain vegetable Glycerin which acts as an effective plant nutrient as well as a protective barrier. Our vegetable glycerin has been demonstrated and proven to bring plants out of a state of shock and overall improve the plants health and wellness. 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 itqualifies for exemption from registration under the Federal Insecticide, Fungicide, and Rodenticide act as a minimum risk pesticide.


Active: Sodium L. Sulfate, Castor Oil, Corn Oil

Inert: Vegetable Glycerin, Potassium Bicarbonate, Diatomaceous Earth and Water

How It Works:

Killing Pest:

  • 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 absorption into the plant is minimized, but still concentrated enough to deter the insects

Killing Fungus:

  • The non-GMO corn oil and Glycerol adhere to the fungus or mildew, coating them and sucking the moisture out, killing the spores. The Glycerol is also formulated to create a protective barrier between the plant and landing spores.


  • Diatomaceous Earth: Fossilized Single Cell organism, when applied, act as microscopic razorblades to the insect, cutting the insects feet (Tarsus) and absorbing moisture from the insect. The exposure to the natural elements were the laceration occurred also kill the insect.

  • Potassium Bicarbonate: Neutralizes acidic pH levels

What it kills:

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


Precautionary Statements:

Srills 420 Drench Bully ready to use formula does not require any warning labels. But we do recommend that you use the product for its intented use and follow the label directions. We are not responsible for misuse of our product.


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

Combat: Use as needed until pests infestation is gone

For Preventing: Use weekly or bi-weekly. 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.

  •  Soil drenching is the process of adding diluted formula directly to the base of the plants to provide targeted, deep penetration. During a soil drench, you pour the diluted formula directly over the roots of the plant near the stem or trunk.

Mix Ratio: 

  •  for infestation 2oz/Gal
  • for prevention 1oz/Gal

When to use: 

It is best to use a scheduled treatment method to achieve best results. 420 Drench Bully can be used at the first sighting of unwanted pests. You can create your own scheduled treatments, 420 Drench Bully is safe to use as needed.