ReFresh™ Head and Tank Deodorizer

Refresh Head & Tank Deodorizer.JPG

ReFresh Marine Head & Tank Deodorizer is an extremely effective biodegradable odor killer.  It is not an enzyme, but rather uses modern chemical technology to absorb and destroy holding tank gases and odors for up to four (4) months.

Because holding tanks contain not only liquid, but solids which may dry on the inside of the tank, hoses and fittings, only the gas absorption method works effectively.  By physical penetration of the odor causing substances, ReFresh Marine Head & Tank Deodorizer chemically binds to the molecular surface of the odor causing substance.  This action absorbs and neutralizes odors.


A fresh, green way to kill odors in your head compartment and holding tank without harmful chemicals.

  • Non-Toxic – Naturally Green – Water Based – Biodegradable – And it really works!!
  • 1 oz. per 20 gallons kills odors without chemicals up to 4 months.
  • Not a cover-up fragrance
  • Safe for either Marelon® or bronze plumbing systems.
  • Just pour 1 oz. in head and flush with 1 or 2 quarts of fresh or salt water.
  • Starts working immediately on liquids and solids.
  • Replace after tank discharge.

Economical – 1 bottle of ReFresh Marine Head Tank Deodorizer fully treats your holding tank 16 TIMES (20 Ga / 75 L.)

Easy to Store – Highly concentrated in a flat container so it requires little space. Stores easily and indefinitely in any conditions and no special requirements.

Easy to Use – No tank cleaning required before treatment. Graduated container shows how much to use for your tank.

Responsible – Water based. Non-toxic. Biodegradable.



Part No




Refresh Head & Tank 16oz



Refresh Spray 8oz

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