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Kreen All-in-One Gas & Oil Treatment

Provides four solutions in one: improves compression, reduces oil consumption, cleans injectors and increases gas mileage. Made in the U.S.A. 50-State VOC Compliant.

Kreen dissolves sludge, gum and varnish in gas and diesel engines. Softens and removes excess carbon from around valve stems and piston grooves, and thoroughly cleans the entire crankcase, injectors and oil lines.

Available In

Liquid: 1qt, 1gal, 5gal***, 55gal***

Part Numbers

  • 1qt (# KR161)
  • 1gal (# KR011)
  • 5gal (# KR051)
  • 55gal (# KR551)
***Additional Hazmat shipping charges.

Dissolves

Quickly dissolves sludge, gum and varnish

Softens and Removes

Treat excess carbon around valve stems and piston grooves

Cleans

Thoroughly cleans entire crankcase, injectors and oil lines
  • Agriculture
  • Automotive
  • Aviation
  • Maritime
  • Military
  • Transportation
  • Engine tear downs
  • High mileage cars
  • Gas mileage performance
  • Emissions testing

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WARNING Prop 65 Compliance: This product can expose you to chemicals including beta-myrcene, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.