Odor Sergeant

Chemical Neutralizer – Odor Control for Composting Facilities, Landfills, Transfer Stations and more..


The Odor Sergeant line of products is one of the most versatile odor control products on the market today. It can be topically applied, misted through NWCI misting equipment and can be mixed with other products to create specialized blends. These various blends are designed to tackle specific problems that may arise in a landfill, transfer station, composting facility or other waste industry facility. These blends of odor control also have the flexibility to be misted, topically applied or mixed into any of our cover products and can even be added to a water truck to integrate with a dust control process. The choice is yours.

Product Blends

Odor Sergeant Original

Odor Sergeant carries a slight grape or some say bubblegum scent. It’s naturally acting botanical extracts are exceptional at controlling odors. Designed specifically for use in landfills, composting facilities and transfer stations, Odor Sergeant is quickly becoming an industry standard.

Odor Sergeant Specialist

Odor Sergeant Specialist is a special blend of Odor Sergeant that integrates odor control with insect control. Odor Sergeant Specialist works by negatively impacting larvae of flies in the waste that are deposited in the landfill, as well as repelling adult insects. This chemistry combines both fly and odor control in one package

Odor Master Sergeant

Odor Master Sergeant is a custom blend of Odor Sergeant containing special blends of a naturally occurring botanical extracts and other chemicals that can sequester or suppress hydrogen sulfide gas. Odor Master Sergeant works on H2S gas by uncoupling the electron transfer process in the sulfate-reducing bacteria (SRB) that are producing this toxic chemical. When this metabolic pathway is blocked, the SRB are incapable of reducing sulfate to H2S.

Sprayed topically on the working face each day provides a coffee filter approach to suppressing H2S and methane gas, as well as controlling other odors.

Product Specifications

Mixing Ratios
Odor Sergeant – 0.25% – 2.0% active solution in water
Odor Sgt. Specialist – 0.25% – 2.0% active solution in water
Odor Master Sgt. – 0.50% – 2.0% active solution in water
Product Type
Odor Sergeant – Chemical Neutralizer
Odor Sgt. Specialist – Chemical Neutralizer
Odor Master Sgt. – Chemical Neutralizer
Application Types
Odor Sergeant – Topically or Misted
Odor Sgt. Specialist – Topically
Odor Master Sgt. – Topically
Additional Info
Product State – Liquid (all blends)
Storage Temperature – Store between 75 and 120 degrees Fahrenheit (all blends)

Product Codes | Sizes

Odor Sergeant Original
SGT-275275 gal. Tote
SGT-05555 gal. Drum
SGT-0055 gal. Pail
SGT-0011 gal. Jug
Odor Master Sergeant
MSGT-275275 gal. Tote
MSGT-05555 gal. Drum
MSGT-0055 gal. Pail
MSGT-0011 gal. Jug
Odor Sergeant Specialist
SGTSPC-275275 gal. Tote
SGTSPC-05555 gal. Drum
SGTSPC-0055 gal. Pail
SGTSPC-0011 gal. Jug
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Product Applications

Odor Sergeant Applications

  • Landfill odor control
  • Transfer station odor control
  • Remediation & contaminated sediment odor control
  • Odor control at waste staging areas
  • Sludge drying beds
  • Sludge thickening operations

Odor Sgt. Specialist Applications

  • General landfill odors and insect control
  • Composting odor and insect control
  • Transfer station odor and insect control

Odor Master Sgt. Applications

  • Odor and H2S gas control at construction and demolition sites
  • Controls H2S via competitive inhibition of SRB’s
  • Composting facilities
  • General landfill Odor and H2S based odors