--- product_id: 64816609 title: "Camco TST MAX RV Toilet Treatment Drop-IN - Made in the USA" brand: "camco" price: "$78.27" currency: USD in_stock: true reviews_count: 5 category: "Camco" url: https://www.desertcart.us/products/64816609-camco-tst-max-rv-toilet-treatment-drop-in-made-in store_origin: US region: United States of America --- # Long-lasting citrus scent 7-day odor control Treats up to 40-gallon tanks Camco TST MAX RV Toilet Treatment Drop-IN - Made in the USA **Brand:** camco **Price:** $78.27 **Availability:** ✅ In Stock ## Summary > 🍊 Stay fresh, stay adventurous — odor-free travels guaranteed! ## Quick Answers - **What is this?** Camco TST MAX RV Toilet Treatment Drop-IN - Made in the USA by camco - **How much does it cost?** $78.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/64816609-camco-tst-max-rv-toilet-treatment-drop-in-made-in) ## 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 - • **Week-Long Freshness:** One Drop-IN keeps your RV black tank odor-free for a full 7 days, so you never worry about unpleasant smells on the road. - • **Proudly Made in the USA:** Trusted by millions of RVers and boaters, Camco’s TST MAX Drop-IN is a reliable, homegrown solution for clean tanks. - • **Heavy-Duty Waste Breakdown:** Powerful formula breaks down waste and RV toilet paper efficiently, preventing clogs and optimizing sensor performance. - • **Septic-Safe & Eco-Friendly:** Advanced chemistry is biodegradable and safe for septic systems, aligning with your sustainable lifestyle. - • **Versatile Adventure Essential:** Perfect for RVs, boats, portable toilets, and boondocking—your must-have companion for every outdoor escape. ## Overview Camco TST MAX RV Toilet Treatment Drop-IN is a powerful, biodegradable toilet deodorizer designed to eliminate odors and break down waste in RV and marine black tanks up to 40 gallons. Each drop-in provides up to 7 days of odor control with a refreshing citrus scent. Safe for septic systems and made in the USA, it’s the trusted choice for campers and boaters seeking hassle-free, long-lasting tank treatment. ## Description Product Description Keep your black tank fresh and clean with Camco's TST MAX Citrus Drop-INs. These Drop-INs are specially designed to eliminate odors, break down waste, and ensure top performance in RV and marine tanks. TST Max RV toilet pods are designed to be safe for your septic tank and the environment. The ultra-concentrated formula offers a sustainable solution for your toilet treatment needs. Convenient and powerful, each Drop-IN treats up to a 40-gallon tank for seven days of odor prevention with just one application. Trust Camco's USA-made TST MAX Citrus Drop-INs for a fresh and odor-free tank on all your travels. Ingredients sodium carbonate Safety Warning WARNING: Keep out of the reach of children and pets - Harmful if swallowed- Aviod contact with food Review: Excelente - Si funciona, no permite olores y es súper fácil de usar en el baño portatil. Tengo dos pequeñas y se agradece tener este tipo de productos al salir a acampar. Review: Long lasting! Highly recommended! - Best RV tank drop ins I've ever used! Last the longest of any type I've tried. Only type I'll buy now. ## Features - Causes serious eye irritation. - Harmful if swallowed. - Harmful in contact with skin. - Toilet Deodorizer With Reactive Odor-Eliminating Technology: Experience a powerful RV odor eliminator that stops RV black tank odors for up to 7 days. Just (1) toilet drop in treats camper toilets with up to a 40-gallon tank. - Superior Formulation, Unmatched Performance: Get exceptional results with TST MAX RV tank treatments. The advanced chemistry is safe for septic systems. - Powerful RV Black Tank Treatment: Eliminate clogs & odors in your camper/marine black water tank with TST MAX. This powerful solution breaks down waste & RV toilet paper, while also aiding in waste digestion for optimal sensor performance. - Multi-Purpose: This RV accessory is great for boating, full-time/occasional camping, boondocking, & portable camping toilets. Be sure to have this camper must-have with the rest of your camping supplies. - Made In The USA: Camco’s TST RV toilet chemicals are proudly made in the USA & trusted by RVers and boaters for their holding tank treatment needs. - Refreshing Scent - Quantity: Enjoy a pleasant, long-lasting citrus scent as you're RVing without worrying about septic tank odors ruining your experience. Each bag includes (15) Drop-INs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BUQOEK | | Best Sellers Rank | 348,601 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1,472 in Camping & Hiking Hygiene & Sanitation | | Brand | Camco | | Brand Name | Camco | | Customer Reviews | 4.6 out of 5 stars 33,111 Reviews | | Global Trade Identification Number | 00014717411899 | | Included Components | 1 Camco branded product | | Item Form | Granule | | Item Highlight | Control Unwanted Odors and Break Down Waste and Tissue - Safe Septic Tank Treatment - Orange Scent - 15-Pack (41189) | | Item Type Name | Camco 41189 TST MAX Orange Drop-Ins, 15/bag | | Item Volume | 15 | | Item Weight | 372 g | | Item form | Granule | | Item volume | 15 | | Manufacturer | Camco | | Material Features | Biodegradable | | Material Type Free | Formaldehyde Free | | Material feature | Biodegradable | | Model Number | 41189 | | Number of Items | 1 | | Part Number | 41189 | | Scent | Orange | | Size | 15 count (Pack of 1) | | Special Features | Concentrated | | Specific Uses For Product | Toilet | | Specific uses for product | Toilet | | Surface Recommendation | Metal | | UPC | 014717411899 | | Unit Count | 15.0 count | ## Product Details - **Brand:** Camco - **Item form:** Granule - **Scent:** Orange - **Specific uses for product:** Toilet - **Material feature:** Biodegradable - **Item volume:** 15 - **Unit count:** 15.0 Count - **Surface recommendation:** Metal - **Material Type Free:** Formaldehyde Free - **Special feature:** Concentrated ## Images ![Camco TST MAX RV Toilet Treatment Drop-IN - Made in the USA - Image 1](https://m.media-amazon.com/images/I/81QzSLDMyLL.jpg) ![Camco TST MAX RV Toilet Treatment Drop-IN - Made in the USA - Image 2](https://m.media-amazon.com/images/I/81tVgafyh5L.jpg) ![Camco TST MAX RV Toilet Treatment Drop-IN - Made in the USA - Image 3](https://m.media-amazon.com/images/I/81Lif4BtiGL.jpg) ![Camco TST MAX RV Toilet Treatment Drop-IN - Made in the USA - Image 4](https://m.media-amazon.com/images/I/81o4ZDWc3oL.jpg) ![Camco TST MAX RV Toilet Treatment Drop-IN - Made in the USA - Image 5](https://m.media-amazon.com/images/I/81rXEJqyhnL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente *by A***O on 8 June 2019* Si funciona, no permite olores y es súper fácil de usar en el baño portatil. Tengo dos pequeñas y se agradece tener este tipo de productos al salir a acampar. ### ⭐⭐⭐⭐⭐ Long lasting! Highly recommended! *by G***M on 1 September 2026* Best RV tank drop ins I've ever used! Last the longest of any type I've tried. Only type I'll buy now. ### ⭐⭐⭐ Doesn't work *by J***N on 28 December 2025* Doesn't work very well at eliminating odors. Usually use other brands but this on had good reviews so thought would give it a try. Going back to the other brands and putting these in the bin ## Frequently Bought Together - Camco TST MAX RV Toilet Treatment Drop-INs - Control Unwanted Odors and Break Down Waste and Tissue - Safe Septic Tank Treatment - Orange Scent - 15-Pack (41189) - Camco Tastepure RV Water Filter - New & Advanced RV Inline Water Filter with Flexible Hose Protector - GAC & KDF Filtration - Made in USA - Camping Essentials for Fresh Drinking Water (40043) --- ## 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.us/products/64816609-camco-tst-max-rv-toilet-treatment-drop-in-made-in](https://www.desertcart.us/products/64816609-camco-tst-max-rv-toilet-treatment-drop-in-made-in) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-18*