BioGuard is an economical, EPA-registered, dual phase biocide for use in fuel tanks of farm, marine, fleet, and mining equipment, as well as all diesel, biodiesel, and heating oil storage tanks.

BioGuard is designed to:

  • Provide dual phase effectiveness, killing microbes in both fuel and water.
  • Protects fuels from a broad spectrum of both bacteria and slime producing fungi.
  • Kills microbes from 4 to 72 hours depending upon the severity of infestation.
  • Helps prevent sludge formation and filter plugging due to microbial activity, reducing downtime.
  • Helps prevent corrosion in the tank and fuel system due to microbial growth, reducing maintenance costs.
  • Preventing microbial growth will help prevent filter plugging and unexpected maintenance delays.
GROWMARK, Inc. 1701 Towanda Avenue
Bloomington IL 61701