{"product_id":"valterra-odorlos-v77002-holding-tank-treatment-40oz-self","title":"Valterra Odorlos V77002 Holding Tank Treatment (40oz Self","description":"\u003cp\u003e\u003cstrong\u003eValterra Odorlos V77002 is a 40oz self-measuring holding tank treatment that supplies bacteria with nitrates to stop odors and speed waste breakdown without formaldehyde.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for RV and marine holding tanks as well as septic systems, this ready-to-use formula offers a practical alternative to harsh chemicals. Instead of overpowering scents or toxic preservatives, Odorlos focuses on supporting naturally occurring bacteria by providing an alternative energy source — nitrates — that reduces the bacteria’s need to produce smelly byproducts. The bottle's self-measuring cap makes dosing simple whether you’re on the road or at the dock.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Odorlos prevent holding tank odors?\u003c\/h3\u003e\n\n\u003cp\u003eOdorlos supplies nitrates to beneficial bacteria so they preferentially use these instead of converting sulfates into smelly gases. By shifting bacterial metabolism, the product reduces the formation of foul-smelling compounds and keeps tanks fresher between pump-outs. This is a biological approach rather than simply masking odors with fragrance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFeeds naturally occurring bacteria with nitrates for cleaner breakdown\u003c\/li\u003e\n  \u003cli\u003eLimits sulfate-reducing activity that produces foul gases\u003c\/li\u003e\n  \u003cli\u003eDoes not rely on perfumes to hide odors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the formula safe for RV and marine systems?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the Odorlos formula is non-toxic, 100% formaldehyde-free, and formulated to be compatible with RV and marine holding tanks and septic systems. It helps accelerate the breakdown of tissue and waste, which can reduce the risk of clogs and slow-flowing drains. Use as directed to keep plumbing and tank components working as intended.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFormaldehyde-free and non-toxic for safer handling\u003c\/li\u003e\n  \u003cli\u003eWorks in RV, marine, and septic tank environments\u003c\/li\u003e\n  \u003cli\u003eBreaks down tissue and waste to help prevent clogs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the 40oz self-measuring bottle?\u003c\/h3\u003e\n\n\u003cp\u003eThe bottle includes a built-in measuring cap for accurate dosing — squeeze or pour to fill the cap and add to the holding tank as recommended. Dosage depends on tank size and usage frequency, so check the label for specific instructions. The user-friendly cap removes guesswork, making maintenance quick during travel or at the marina.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSelf-measuring cap for consistent, easy dosing\u003c\/li\u003e\n  \u003cli\u003eFollow label directions based on tank capacity and usage\u003c\/li\u003e\n  \u003cli\u003eSuitable for routine maintenance or after heavy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Odorlos still work in extreme temperatures?\u003c\/h3\u003e\n\n\u003cp\u003eOdorlos remains effective across a wide temperature range, formulated to support bacterial activity even in warmer or cooler conditions often encountered in RVing and boating. While microbial activity naturally varies with temperature, the nitrate feed helps bacteria remain productive where some treatments falter. Store the bottle per label guidance to preserve stability and performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFormulated to function in extreme temperatures\u003c\/li\u003e\n  \u003cli\u003eSupports bacterial activity when conditions fluctuate\u003c\/li\u003e\n  \u003cli\u003eStore as directed to maintain product stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Valterra Odorlos V77002 is intended for RV owners, boaters, and anyone who manages household or portable septic systems and wants a safer, odor-control method without formaldehyde. It’s a good fit for people who prefer biologically based maintenance that accelerates waste breakdown and reduces clogs, and for those who need a simple, self-measured dosing system while traveling.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Valterra Odorlos safe for septic systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s formaldehyde-free, non-toxic, and compatible with RV, marine, and septic systems when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I dose my holding tank?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Dosage varies by tank size and use; follow the label directions and use the self-measuring cap for consistent dosing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Valterra","offers":[{"title":"Default Title","offer_id":48086815735966,"sku":"B06XXVJFSR","price":34.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/valterra-odortlos-v77002-front-packaging.jpg?v=1785906323","url":"https:\/\/northtrailauto.ca\/products\/valterra-odorlos-v77002-holding-tank-treatment-40oz-self","provider":"North Trail Auto","version":"1.0","type":"link"}