{"product_id":"camco-tst-grey-water-tank-deodorizer-64-oz-lemon","title":"Camco TST Grey Water Tank Deodorizer, 64 oz Lemon","description":"\u003cp class=\"nvn-hero\"\u003eCamco's TST Grey Water Odor Control is a 64 ounce, lemon-scented treatment made for the tank most people forget about. It cuts the grease and soap buildup that clogs grey tanks and drain lines, neutralizes the smell, and it's formaldehyde-free and septic-safe so you can dump it just about anywhere.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eGrey water tanks don't get the attention black tanks do, but they'll turn on you just as fast. Every time you rinse dishes in the galley sink or take a quick shower, grease, soap scum, and little bits of food wash down into that tank and just sit there. Camco's TST Grey Water Odor Control is built for exactly that job. It's a 64 ounce bottle of lemon-scented treatment that keeps a grey holding tank breaking down waste instead of turning into a science project under your floor.\u003c\/p\u003e\n\u003cp\u003eHere's what's actually going on down there. Grey water is everything that isn't from the toilet, so sink water, shower water, and the runoff from washing gear at the end of a trip. It sounds harmless. But grease and fats congeal on the tank walls and along the drain lines, food particles rot, and soap builds up into a film that traps everything else. Give it a warm weekend and the smell finds its way back up through the sink and shower drains. That's the part most folks don't expect, the odor coming out of the drain, not the tank vent.\u003c\/p\u003e\n\u003cp\u003eThis treatment goes after both problems at once. It works on the grease buildup in the tank and in the sink and shower drains, so things keep flowing and you're not fighting slow drains halfway through a trip. And it neutralizes the odor rather than just masking it, then leaves a clean lemon scent behind. One 64 ounce bottle treats up to a 40 gallon holding tank, so you'll get several doses out of a bottle depending on your tank size and how often you dump.\u003c\/p\u003e\n\u003cp\u003eWarm weather is when a grey tank really acts up. Heat speeds up everything rotting in there, so a tank that was fine in spring can get loud fast in July. Staying ahead of it with regular treatment is a lot easier than trying to knock down a smell that's already set in. A dose after each dump keeps odor from spiking between long stretches on the road or at the dock.\u003c\/p\u003e\n\u003cp\u003eIt's formaldehyde-free, which matters more than it used to. A lot of dump stations and campgrounds won't take formaldehyde-based treatments anymore because of how they interact with municipal and septic systems. This formula is septic tank compatible, so you can dump with a clear conscience wherever you're hooked up. It's also non-staining and built on an environmentally safe formula, so it won't leave a residue in a light-colored tank or shower sump.\u003c\/p\u003e\n\u003cp\u003eUsing it is about as simple as it gets. Pour the recommended amount into your grey tank through the shower or galley drain, add a little water if the tank's been pumped dry, and let it do its thing between dumps. If you've been fighting a stubborn drain smell, run some through the sink and shower drains directly so it can work on the lines, not just the tank. Keep a bottle in the storage bay and top off after each dump and you'll rarely think about the grey tank at all. A little routine treatment now saves you from tearing into the plumbing later, which is never a fun afternoon.\u003c\/p\u003e\n\u003cp\u003eThis is honest, no-drama tank maintenance for anyone running a grey water holding tank, whether that's an RV, a camper, or a boat with a galley sink and shower sump plumbed to a grey tank. It won't fix a mechanical problem, so a stuck valve or a truly clogged line still needs a real cleanout, but for routine odor and grease control between trips it's the kind of thing you use once and just keep buying. We stock the 64 ounce lemon bottle, single count.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e64 oz bottle treats up to a 40 gallon grey water holding tank, several doses per bottle\u003c\/li\u003e\n  \u003cli\u003eLemon scent neutralizes odor instead of masking it, so the tank and drains actually smell clean\u003c\/li\u003e\n  \u003cli\u003eCuts grease and soap buildup in the tank and in sink and shower drain lines to keep water flowing\u003c\/li\u003e\n  \u003cli\u003eFormaldehyde-free formula accepted at dump stations that no longer take formaldehyde treatments\u003c\/li\u003e\n  \u003cli\u003eSeptic tank compatible, safe to dump into municipal and septic systems\u003c\/li\u003e\n  \u003cli\u003eNon-staining, won't leave residue in light-colored tanks or shower sumps\u003c\/li\u003e\n  \u003cli\u003eEnvironmentally safe formula for responsible dumping on the road or on the water\u003c\/li\u003e\n  \u003cli\u003eCamco TST grey water line, single 64 ounce bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Camco reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does Camco TST Grey Water Odor Control actually do?\u003c\/summary\u003e\n    \u003cp\u003eIt's made for grey water systems, the sink and shower side of your plumbing. It breaks down the grease buildup in the tank and drain lines, neutralizes the odor that causes, and leaves a lemon scent behind. That keeps things flowing and keeps smells from coming back up through the drains.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it contain formaldehyde?\u003c\/summary\u003e\n    \u003cp\u003eNo. It's a formaldehyde-free formula, which is why it's accepted at dump stations and campgrounds that no longer take formaldehyde-based treatments.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs it safe for septic systems?\u003c\/summary\u003e\n    \u003cp\u003eYes. It's septic tank compatible, so you can dump into municipal or septic systems without worrying about it.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat scent is it?\u003c\/summary\u003e\n    \u003cp\u003eLemon. It neutralizes the existing odor first, then leaves the lemon scent behind rather than just covering the smell up.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow big a tank does one bottle treat?\u003c\/summary\u003e\n    \u003cp\u003eThe 64 ounce bottle treats up to a 40 gallon grey water holding tank, so you'll get several doses out of a single bottle depending on your tank size and how often you dump.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill it help with a slow or smelly drain?\u003c\/summary\u003e\n    \u003cp\u003eYes. Grey tank odor and slow drains usually come from grease and soap scum in the lines. Running some directly through the sink and shower drains lets it work on the lines, not just the tank.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use this in my black (toilet) tank?\u003c\/summary\u003e\n    \u003cp\u003eThis one's formulated specifically for grey water tanks, the sink and shower side. For a toilet holding tank you'd want a dedicated black tank treatment instead.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill it stain my tank or shower sump?\u003c\/summary\u003e\n    \u003cp\u003eNo. It's a non-staining formula, so it won't leave a residue in a light-colored tank or sump.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use it on a boat?\u003c\/summary\u003e\n    \u003cp\u003eYes. It works in any grey water holding tank, so if your boat has a galley sink or shower sump plumbed to a grey tank, this treats it the same way it treats an RV tank.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eGray Water Holding Tank Deodorizer; Without Formaldehyde; With Deodorant; Lemon Scent; Treats 40 Gallon Holding Tank; 64 Ounce Bottle; Single\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eCamco\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e40256\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e014717402569\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eTST\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTank Type\u003c\/th\u003e\n\u003ctd\u003eGray Water Holding Tank\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTreats Tank Capacity\u003c\/th\u003e\n\u003ctd\u003eUp to 40 Gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBottle Size\u003c\/th\u003e\n\u003ctd\u003e64 Ounce\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eScent\u003c\/th\u003e\n\u003ctd\u003eLemon\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eContains Deodorant\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eFormaldehyde\u003c\/th\u003e\n\u003ctd\u003eFormaldehyde-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSeptic Tank Compatible\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eNon-Staining\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What does Camco TST Grey Water Odor Control actually do?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's made for grey water systems, the sink and shower side of your plumbing. It breaks down the grease buildup in the tank and drain lines, neutralizes the odor that causes, and leaves a lemon scent behind. That keeps things flowing and keeps smells from coming back up through the drains.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it contain formaldehyde?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. It's a formaldehyde-free formula, which is why it's accepted at dump stations and campgrounds that no longer take formaldehyde-based treatments.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is it safe for septic systems?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. 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