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.
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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
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