--- product_id: 5102822 title: "Camco TST Camper/RV Grey Water Odor Control - Removes Grease Buildup in Gray Water Tank, Sink & Shower Drains - 4oz Treats 40-Gal Holding Tank - Safe Septic Tank Treatment - Lemon, 64 oz (40256) | Removes grease buildup in gray tanks, sinks and shower drains, 4 oz treats 40-gal tank, no formaldehyde, non-staining" brand: "camco" price: "70276CFA" currency: XOF in_stock: true reviews_count: 13 url: https://www.desertcart.sn/products/5102822-camco-tst-camper-rv-grey-water-odor-control-removes-grease store_origin: SN region: Senegal --- # Lasting fresh lemon scent Septic-safe & biodegradable 4 oz treats 40-gal tank Camco TST Camper/RV Grey Water Odor Control - Removes Grease Buildup in Gray Water Tank, Sink & Shower Drains - 4oz Treats 40-Gal Holding Tank - Safe Septic Tank Treatment - Lemon, 64 oz (40256) | Removes grease buildup in gray tanks, sinks and shower drains, 4 oz treats 40-gal tank, no formaldehyde, non-staining **Brand:** camco **Price:** 70276CFA **Availability:** ✅ In Stock ## Summary > 🍋 Keep your RV fresh, clean, and clog-free—because your adventure deserves the best! ## Quick Answers - **What is this?** Camco TST Camper/RV Grey Water Odor Control - Removes Grease Buildup in Gray Water Tank, Sink & Shower Drains - 4oz Treats 40-Gal Holding Tank - Safe Septic Tank Treatment - Lemon, 64 oz (40256) | Removes grease buildup in gray tanks, sinks and shower drains, 4 oz treats 40-gal tank, no formaldehyde, non-staining by camco - **How much does it cost?** 70276CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/5102822-camco-tst-camper-rv-grey-water-odor-control-removes-grease) ## Best For - camco enthusiasts ## Why This Product - Trusted camco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Simple & Reliable:** Easy-to-use solution trusted by thousands, ranked #7 in RV Sewer Chemicals & Cleaners for consistent performance. - • **Eco-Friendly Formula:** Septic-safe, formaldehyde-free, and biodegradable—protect your RV and the environment simultaneously. - • **Concentrated Efficiency:** Just 4 oz treats a full 40-gallon tank, making this 64 oz bottle a long-lasting essential for any serious RVer. - • **Effortless Tank Maintenance:** Powerfully removes grease buildup to prevent clogs and keep your grey water system flowing smoothly. - • **Odor Neutralizer with a Twist:** Transforms foul odors into a crisp, refreshing lemon scent—your RV’s secret to staying inviting on every trip. ## Overview Camco’s TST Camper/RV Grey Water Odor Control is a 64 oz concentrated treatment designed to remove grease buildup and neutralize odors in grey water tanks, sinks, and shower drains. Safe for septic systems and biodegradable, it treats up to 40 gallons per 4 oz dose, leaving a lasting lemon scent while preventing clogs and maintaining smooth water flow for a hygienic, odor-free RV experience. ## Description Maintain a clean and odor-free RV with Camco’s TST RV Grey Water Odor Control. Specifically designed for grey water systems, this unique camper accessory effectively eliminates grease buildup in your tank, sink, and shower drains, ensuring smooth operation and preventing clogs. Say goodbye to foul smells—this 64 oz grey water tank treatment neutralizes unpleasant odors and replaces them with a refreshing lemon scent, leaving your RV smelling fresh and inviting. The environmentally safe formula is septic tank-compatible and non-staining, making it a reliable choice for any RVer. Easy to use and highly effective, it’s the perfect camping accessory for maintaining a hygienic grey water system on the road. Take your RV maintenance to the next level with Camco TST RV Grey Water Odor Control. Try it today and experience the difference it makes in keeping your RV fresh, clean, and ready for every adventure! ## Features - RV Grey Water Tank Treatment: Effectively cleans your RV's grey water system by removing tough grease buildup from tanks, sinks, and shower drain lines, helping to prevent clogs and maintain smooth water flow during your adventures - Powerful RV Holding Tank Deodorizer: Neutralizes unpleasant odors caused by waste and residue, replacing them with a clean, refreshing scent, so your camper remains inviting and odor-free, whether you're on the road or parked at your favorite spot - Safe for Septic Tanks: Crafted with care for the environment, this solution is septic tank-safe, formaldehyde-free, and non-staining—delivering powerful results while protecting your RV & minimizing environmental impact - Convenient & Easy to Use: Simplify RV maintenance with this 64 oz concentrated formula. Just 4 oz treats a 40-gal. tank with maximum efficiency. Stay a happy camper with this camping essential for a fresh, clean RV on all your adventures - Lasting Fresh Lemon Scent: Infuses your RV grey water tank with a crisp lemon fragrance, eliminating any lingering odors and keeping your RV smelling clean and welcoming ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B007JG1W1E | | Batteries | 1 Unknown batteries required. | | Best Sellers Rank | #7 in RV Sewer Chemicals & Cleaners | | Date First Available | March 12, 2012 | | Is Discontinued By Manufacturer | No | | Item Model Number | 40256 | | Manufacturer | Camco | | Material Feature | Biodegradable Warning | | Product Dimensions | 9.4 x 4.55 x 3.5 inches; 1 Pounds | ## Product Details - **Brand:** Camco - **Item Form:** Liquid - **Material Feature:** Biodegradable - **Scent:** Lemon - **Specific Uses For Product:** Drain ## Images ![Camco TST Camper/RV Grey Water Odor Control - Removes Grease Buildup in Gray Water Tank, Sink & Shower Drains - 4oz Treats 40-Gal Holding Tank - Safe Septic Tank Treatment - Lemon, 64 oz (40256) | Removes grease buildup in gray tanks, sinks and shower drains, 4 oz treats 40-gal tank, no formaldehyde, non-staining - Image 1](https://m.media-amazon.com/images/I/71ACP5vWIXL.jpg) ## Available Options This product comes in different **Size, Scent** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for your grey tank… Smell smells wonderful *by on Reviewed in the United States June 2, 2026* For anyone who camps in an RV, you probably know that the gray tank smells worse than the black tank because of the kitchen stuff, soap from the shower and the sink sinks. We have tried many different gray tank treatments and this one seems to be the best. It doesn’t have an offensive smell and it does the job. Camco. knows what they’re doing when it comes to RVing. Definitely recommend trying this. ### ⭐⭐⭐⭐⭐ Reliable odor control for camper tanks – a repeat buy for us *by on Reviewed in the United States May 1, 2026* We’ve been using this in our camper grey water tank and have had good results so far. It helps control odors and keeps things smelling fresh, especially during longer trips.It’s easy to use and doesn’t have an overpowering scent, which I appreciate in a smaller space like a camper. Overall, it’s worked well for what we needed and we’ll continue using it. ### ⭐⭐⭐⭐⭐ A must have for your RV grey water tank *by on Reviewed in the United States December 9, 2025* I always use this when I take my trailer camping. Many people forget to treat their grey water when they go camping and only add treatment to the black water tank. It is necessary to make sure the grease breaks down and doesn't sludge up the tank. It also keeps the smell down. I recommend using more than the dosage recommended on the bottle. I use about half a bottle when I go camping. It is cheap insurance and worthy preventative measure that can save you money in the long run on tank cleaning fees. It is super easy to use, pour it down the sink and add some water. It is very effective at keeping your tank clean. ## Frequently Bought Together - Camco TST Camper/RV Grey Water Odor Control - Removes Grease Buildup in Gray Water Tank, Sink & Shower Drains - 4oz Treats 40-Gal Holding Tank - Safe Septic Tank Treatment - Lemon, 64 oz (40256) - Camco TST MAX RV Toilet Treatment Drop-INs - Control Unwanted Odors & Break Down Waste and Tissue - Safe Septic Tank Treatment - Orange Scent, 30-Pack (41183) - Scott Rapid-Dissolving Toilet Paper, 12 Double Rolls, Sustainable, Septic-Safe, Toilet Paper --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/5102822-camco-tst-camper-rv-grey-water-odor-control-removes-grease](https://www.desertcart.sn/products/5102822-camco-tst-camper-rv-grey-water-odor-control-removes-grease) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-26*