NOTICE: Aurora Marine Industries Inc. is currently seeking a new distributor to better service the Australian market and local availability of Aurora Boat Care Products is limited.
In the interim you can order the Aurora Boat Care Products that you want from our New Zealand distributor, Nauticus Group, through their website: https://nauticus.co.nz/. They have attractive shipping rates through NZ Post. Thank you for your patience and understanding.

ODOR FREE® with Tissue Digesters

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Out of stock

Eliminating marine holding tank odor just got easier with the best holding tank chemical available. ODOR FREE® with Tissue Digesters uses time release granules to knock out odor: 1. on contact, 2. control odor for days and 3. control odor for weeks. It contains tissue digesters so that you can safely use toilet tissue from home, making it more convenient and saving you money by eliminating the necessity of buying expensive biodegradable tissues. ODOR FREE® with Tissue Digesters also breaks down and prevents sludge from fouling tank sensors and tank walls. You'll love the pleasant scent while saying goodbye to stinky marine toilets!

Never be too embarrassed to Invite guests aboard again! Proven, Time Release Granules assure positive hygienic control and a pleasant fragrance between pump outs.

Best Holding Tank Treatment Chemical

Eliminating marine holding tank odor just got easier with the best holding tank chemical available. ODOR FREE® with Tissue Digesters uses time release granules to knock out odor: 1. on contact, 2. control odor for days and 3. control odor for weeks. It contains tissue digesters so that you can safely use toilet tissue from home, making it more convenient and saving you money by eliminating the necessity of buying expensive biodegradable tissues. ODOR FREE® also breaks down and prevents sludge from fouling tank sensors and tank walls. You'll love the pleasant scent.

ODOR FREE<sup>®</sup> - Stop The Stinkies

Never be too embarrassed to Invite guests aboard again! Proven, Time Release Granules assure positive hygienic control and a pleasant fragrance between pump outs.


    Stop The Stinkys

    ODOR FREE<sup>®</sup> with Tissue Digesters

    Use in Boats, Motor Homes & Cottages

    Ideal for Cruising:

    Save Your Money! Tissue Digesters break down regular household toilet tissues for a clean pump out.


Why You'll Love It!
  • New Improved Formula! Concentrated for Economy and Superior Performance
  • Pleasant Fragrance Neutralizes Odor on Contact - Stops Permeation Odors in Rubber Hoses
  • No messy liquids
  • No Shock Treatment Necessary
  • SAFE! Non-formaldehyde
  • Non Corrosive - Won't harm Plastic, Rubber or Metal
  • Excellent Cleaning and Suspension Action - Cleans the holding tank with every pump out
  • For Portable & Recirculating Toilets & Holding Tanks Recommended for Tanks with Level Senders
  • Environment Friendly
  • Satisfaction Guaranteed

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Frequently Asked Questions



  • There are several possible causes of a smelly head on a boat. The hardest part is to determine where the smells are coming from. After that it should be fairly easy to fix the problem. There are a few variables that you have not covered but we will try to deal with those as well.

    The possible causes are: • Holding tank is full and needs to be pumped out • Blocked vent forcing the exhaust back into the boat • Sludge build up in the holding tank • Blockage in pump out hose • Defective or non-functioning macerator (optional on some boats) • Defective or non-functioning vacuum flush system (optional on some boats) • Damaged hoses usually caused by age or from using inferior holding tank chemicals or homemade concoctions or no chemicals at all, resulting in permeation odors. • Disconnected or leaking hose • Damaged or plugged Duckbill Valve • Damaged or plugged Flapper Valve • Salt water used for flushing

    Click here to read full answer


  • The Aurora Fall Lay-Up Cocktail should cure your problem. Because your tank, hoses and mechanical parts of your toilet have not been sanitized, bacteria remains in the system. When the warm weather returns, they reactivate and that’s what is causing the smell.

    To make the cocktail, mix 8 oz. of Aurora Odor Free with about ½ gallon of plumbers antifreeze. After your final pump out, preferably while your boat is still in the water, pour about ½ into the toilet and flush it into the tank. Repeat the procedure. Do not use the head after this procedure.

    This should be sufficient to coat the inside of the hose and contact parts in the toilet. The rocking of the boat during its last trip and haul out will slosh the mixture around in the tank and coat it. The mixture will neutralize the bacteria and cause it to be inactive until diluted with sufficient water or waste.

    In the spring, recharge your head, following the directions on the bottle and the smell will no longer exist. Regular use of Aurora Odor Free with Tissue Digesters will keep your head odor free and reduce the source of the problem.


  • Yes.


  • Odor Free with Tissue Digesters and Head Chem are the same product.Because of trademark difficulties in the US, we are gradually making the change to Odor Free with Tissue Digesters. I know it will be confusing until the change over is complete.

    Price is always a problem when you make a quality product. The better ingredients cost more and the better formulas require more ingredients.

    The alternative is to cut quality and quantity and make a cheap product, but then it doesn't work as well. As you obviously know from experience, the other products you tried are not as good, but they are cheaper. Head Chem / Odor Free with Tissue Digesters has a reputation for being the best, most effective holding tank chemical in North America and possibly the World.

    We have, however, heard from customers, that because of the tissue digesters built into Odor Free with Tissue Digesters / Head Chem they can save enough money by using regular toilet tissue from home, instead of the expensive boat stuff, to pay for the Odor Free with Tissue Digesters.

    We are continuing to manufacture and market this product and eventually the name will be Odor Free with Tissue Digesters in both Canada and the US. In the meantime, you can use either product with confidence.

For More Information
For More Information Ask The Skipper

ODOR FREE® with Tissue Digesters

• PLEASANT FRAGRANCE
• CONCENTRATED FOR ECONOMY
• LONG LIFE FORMULA
• SAFE FOR THE ENVIRONMENT
• NEUTRALIZES ODOR ON CONTACT
• NON-CORROSIVE
• RECOMMENDED FOR TANKS WITH LEVEL SENDER

For all marine and RV toilets and holding tanks. Long Life Time Release Formula assures positive hygienic control and pleasant fragrance between pump outs, even during extended cruising. Cleansing and suspension ingredients maintains a sanitary toilet and facilitates pump out. Will not congest septic systems. Use regular toilet tissue.

DIRECTIONS:
At beginning of season and after each pump out. Pour 4 oz. (113 ml) of ODOR FREE® with Tissue Digesters plus 1 oz. Per 5 gal. (28 ml Per L.) tank capacity into toilet and flush into holding tank. If you expect long duration between pump outs charge 1/2 of tank capacity and add additional ODOR FREE® with Tissue Digesters as required.
For Auto Feed Systems, follow the manufacturer’ s instructions.

KEEP OUT OF REACH OF CHILDREN

CAUTION:
May be harmful if swallowed. If swallowed, give one cup of milk or water. Seek medical aid.




Aurora Marine Shipping Policy

We Ship via AU Post for a flat rate of only $10.95+GST delivered to your door.

Get FREE Shipping When you Order $100 or More.

For International Shipping, please call for a quote.

Aurora Odor Free® with Tissue Digesters

    • Catalog No: 01180
    • Individual Unit: 785 g
    • Shipping Weight: 1.83 lb
    • Case Volume: 12 x 785 g
    • Case Weight: 23.5 lb (10.66 kg)
    • Case Dimensions: 14.12"L x 10.14"W x 7"H

Aurora Odor Free® Jug with Tissue Digesters

    • Catalog No: 01184
    • Individual Unit: 3.17 kg
    • Shipping Weight: 7 lb
    • Case Volume: 4 x 3.17 kg
    • Case Weight: 28 lb (12.68 kg)
    • Case Dimensions: 16.13"L x 9.63"W x 10.25"H

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