

You'd love to be out on the water, but that holding tank really needs cleaning: the smell means that visiting the head is a last resort, not a convenience! And the fishy reek of the bilge can keep the waves from rocking you to sleep…
Finally, that long-awaited vacation is here, and you're ready to hit the road.
But — will your holding tank odors overpower the smell of the wildflowers and
the burgers on the grill? Don't let your trip leave a stench lingering in your
travel memories. Charter Tough! products break down the source of those fumes
with enzymes and “friendly” bacteria to do the work without the use of odor
masking agents or heavy fragrance.
Not a problem — the great Charter Tough! products from Bio-Pro Research
are what the cleaning experts use for dealing with organic stains and odors,
and you can, too!
Relax — Charter Tough! can handle it.
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Stick a Blue Sock in It!
1-Ton unit pictured. |
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Choose the proper size of A/C Fresh to match the BTU size of each A/C unit. If the A/C pan drains into the gray water tank, choose the next larger size (or use two) to treat both the pan and the tank. Place the A/C Fresh “Blue Sock”unit in the deepest part of the pan, usually near the drain pan outlet, being especially careful not to block the outlet or float switch. Check the A/C Fresh unit monthly and replace when the sock feels nearly empty. Use the bag from your replacement “Blue Sock” to neatly dispose of the old one. 3-Ton unit pictured. |
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Keep your entire boat, bus or RV free of organic odors with the complete Urine-Off Charter-Tough product line: Urine-Off, Tank Fresh, Bilge Fresh and A/C Fresh! Stick a Blue Sock in It! 5-Ton unit pictured. |
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Stick a YELLOW Sock in It!
If a compartment is divided by the keel, a stringer, or a bulkhead that limits bilge water flow, use a separate Bilge Fresh in each compartment. Use the handy grommet to attach a string for easy placement and retrieval. Place the Bilge Fresh in the deepest part of each bilge, being especially careful to keep it clear of bilge pump intake strainers and float switches. Check the Bilge Fresh unit monthly and replace when the sock feels nearly empty. Use the bag from your replacement “Yellow Sock” to neatly dispose of the old one. |
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Urine Off will eliminate unpleasant odors from boat head compartments, bus/RV bathrooms and plumbing lines. Three common sources are:
Use the Urine Off Urine Finder as needed to pinpoint urine-soiled areas around the commode, head area and entrance traffic area. 500 ml unit pictured. |
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Used to remove odors emanating from around the head, exterior of head hoses, and the exterior of holding tanks. Used on vessel’s carpeting, decks, furniture, mattresses, walls and air vents. It works in the head area and also removes the odor and stain from vomit and many other organic spills that typically happen on-board, including bloodstains from humans or fish. 100% Biodegradable and guaranteed. 1 gallon unit pictured. |
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The four main sources of holding tank odors are waste deposits within:
Proper use of Tank Fresh eliminates the source of bad odors in each of these head system components without using harsh chemicals or perfumes that simply mask the odors. 500 ml unit pictured. |
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Tank Fresh utilizes an advanced bio-enzymatic formula that breaks down and digests holding tank waste and CANNOT be used in combination with other brands of tank treatment that contain formaldehyde or other harsh chemicals such as bleach that will actually kill Tank Fresh’s bacterial action. Prior to the initial application of Tank Fresh, holding tanks must be flushed with water during the dock-side pump-out process by adding extra water to each head. 1 liter unit pictured. |
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Eliminates odor from inside holding tank hoses, head hoses, vent hoses, and holding tanks. With regular use, it solves tank odor problems permanently. 1 gallon unit pictured. |
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The Urine Off Mini LED Urine Finder is the ideal tool to locate hard-to-find urine deposits. Most urine deposits are invisible to the naked eye until they collect soil making them easy to see. Unless you can find and remediate the urine, the smell will be a continuing problem. This revolutionary ultraviolet LED light is ultra-bright and was custom engineered to easily fluoresce uric acid. The Urine Finder will save you time, money, and empower your own USI (Urine Scene Investigation) capability! Works in your bathroom too! Uses 3 - AAA batteries (not included). |
Urine Off® is a registered trademark of Bio-Pro Research, LLC
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