BioGuard is an EPA registered water soluble microbiocide which effectively kills bacteria and fungi that grow in diesel fuel, heating oil, residual oil and lubricating oil which causes filter plugging and corrosion of metal surfaces.

BioGuard is designed to:

• Kill bacteria and fungi faster and more completely
• Break-up bacteria caused slime.
• Prevent filter plugging.
• Prevent bacteria caused corrosion.
• Prevent bacteria from regrowing.

16 oz bottle treats 480 gallons of contaminated fuel
16 oz bottle treats 960 gallons of clean fuel for maintenance
$30 per bottle (Minimum order of 8 bottles)

16 oz bottle treats 480 gallons of contaminated fuel
16 oz bottle treats 960 gallons of clean fuel for maintenance
$30 per bottle (Minimum order of 5 bottles)

4 each 1 gallon jugs. 1 gallon treats 8700 gallons of fuel for maintenance. Requires two jugs for initial shock.
$675 Delivered

*Shipping charges are included in the price of the biocide