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Bio Dee-Zol - All-purpose Treatment for Biodiesel

$33.00 to $96.00

Our newest all-purpose treatment optimized specially for biodiesel blends. 

Save 15% on Cases

Combines our unique blend of combustion improver, cetane improver, water eliminator, dispersant, stabilizer, and detergents to knock out most common problems seen with biodiesel blends.  All made with ingredients optimized for biodiesel fuels.

BIO DEE-ZOL can be used with every tank of biodiesel blends to help you get the most out of them.

Benefits of Using Bio Dee-Zol

  • Improves mileage and horsepower
  • Raises fuel cetane number
  • Cleans injectors and combustion chambers to target and remove biodiesel-related deposits
  • Reduces pollutants and smoke
  • Controls water
  • Stabilizes biodiesel blends and protects their stored fuel quality

Treat Ratio

One ounce treats 10 gallons of biodiesel blend fuel. One gallons treats 1280 gallons. 

Product Size
Treats Up To  
32 oz. 320 gallons
1 gallon 1280 gallons


WARNING: Cancer Harm

For more information, go to www.P65Warnings.ca.gov