Defender is an all-natural, concentrated liquid that provides rapid ammonia control and pH reduction.

1 case (2 x 2.5g jugs).  Can purchase by case only.

Available in store

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Defender is all natural, concentrated liquid that provides rapid ammonia control, pH reduction and can be used as a stand-alone treatment or in combination with Relentless Plus bedding amendment for improved long-term control.

Defender ammonia control is a leader in the field of creating competitive exclusion in poultry litter by encouraging the growth of beneficial bacteria while reducing food sources for unwanted pathogens.


  • Reduces stress
  • Reduces respiratory problems
  • Increased livability
  • Non corrosive
  • Natural deodorizer
  • Dryer litter

Defender was developed to address the needs of all types of producers because we understand that your operation may differ from others. Applying Defender prior to pulverizing or windrowing will increase and maintain higher temperatures, release more ammonia while eliminating unwanted pathogens. Litter moisture and turnaround time should be considered when using Defender to accelerate ammonia release.

Application and Handling

Handling and Storage
Use only as intended. Though this product is nontoxic and non-hazardous it is not suitable for human
consumption. The manufacturer assumes no liability, expressed or implied, in the use of this product.
Store this product out of direct sunlight in a cool dry area. For best results, use within 12 months. Re-quest a Defender SDS for more specific information.

Made in the USA.

Application Instructions
Apply 1/2 gallon of Defender per 1000 sq ft using 6 – 10 gallons of water. Defender can be applied using any spray equipment. Add water to spray tank before adding Defender.
For added control apply Assist Relentless Plus bedding amendment prior to bird placement.

First Aid
Eye contact: Immediately flush eyes with plenty of water for at least 15 minutes. Seek medical attention if irritation persists.

FSSC 22000

Assist Natural Products and Services LLC

We partner with some of the world’s largest livestock operators to identify problems with the water animals drink, its impact on animal nutrition, and its influence in production environments.


218 Evergreen Dr., Lena, IL USA