{"product_id":"thetford-tank-blaster-rv-marine-tank-cleaner-4-x-1-6-oz-packets-enzymatic-micro-foam-for-black-grey-holding-tanks","title":"Thetford Tank Blaster RV \u0026 Marine Tank Cleaner — 4 x 1.6 oz Packets, Enzymatic Micro-Foam for Black \u0026 Grey Holding Tanks","description":"\u003cp\u003e\u003cstrong\u003eThetford Tank Blaster is a concentrated, overnight level-sensor and tank cleaner formulated to dissolve waste, tissue and grease inside black, gray and portable holding tanks so you can dump and go.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for RVs, boats and portable cassette systems, this two-in-one formula combines active enzymes with micro-foam action to improve contact with vertical tank walls and loosen compacted residues. Each box contains four single-use 1.6 oz packets that dissolve during an overnight soak, safely breaking down build-up without harming tank seals, plumbing or surfaces. Use when levels are off or odors persist to restore sensor accuracy and reduce clogs.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Tank Blaster clear stubborn tank build-up?\u003c\/h3\u003e\n\n\u003cp\u003eThe enzymatic blend targets organic matter while micro-foam increases coverage along vertical surfaces, reaching areas ordinary liquids may miss. Over several hours the foam softens and lifts compacted tissue, grease and waste so the solids break apart and rinse away when you empty the tank.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eActive enzymes digest organic residues for easier flushing.\u003c\/li\u003e\n  \u003cli\u003eMicro-foam expands to coat vertical walls and recesses.\u003c\/li\u003e\n  \u003cli\u003eSingle-use packets dissolve fully—no measuring required.\u003c\/li\u003e\n  \u003cli\u003eWorks overnight to minimize downtime and handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product affect my RV or marine plumbing and seals?\u003c\/h3\u003e\n\n\u003cp\u003eTank Blaster is formulated specifically to be safe for RV and marine holding systems, including seals, valves and standard plumbing components. It avoids harsh caustics and solvents that can degrade rubber and plastic, giving you cleaning power without compromising tank materials.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSafe for common tank materials, seals and valves.\u003c\/li\u003e\n  \u003cli\u003eNo aggressive chemicals that cause rubber swelling or cracking.\u003c\/li\u003e\n  \u003cli\u003eSuitable for black, gray and portable cassette tanks.\u003c\/li\u003e\n  \u003cli\u003eNon-corrosive when used as directed for routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the 1.6 oz packets for best results?\u003c\/h3\u003e\n\n\u003cp\u003eEmpty any loose debris, then add one packet to the tank along with the recommended amount of water—typically enough to cover the treated area—and allow it to sit overnight. In the morning, agitate if possible and flush the tank by dumping; repeat treatments for heavy build-up.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDrop one packet into the tank and add water to submerge the foam action.\u003c\/li\u003e\n  \u003cli\u003eLet sit for several hours or overnight for full enzymatic action.\u003c\/li\u003e\n  \u003cli\u003eDump and rinse; repeat if sensors still read inconsistently.\u003c\/li\u003e\n  \u003cli\u003eUse periodically as preventive maintenance to keep sensors accurate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does Tank Blaster help with level sensor accuracy?\u003c\/h3\u003e\n\n\u003cp\u003eSensor errors often come from encrusted deposits on tank walls that insulate or shield the probes. Tank Blaster removes that residue, restoring direct contact between the liquid and the sensor so readings return to normal and dumping decisions are reliable.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRemoves residues that interfere with probe and paddle sensors.\u003c\/li\u003e\n  \u003cli\u003eReduces false-high or false-low readings caused by build-up.\u003c\/li\u003e\n  \u003cli\u003eImproves overall tank hygiene and reduces odor sources.\u003c\/li\u003e\n  \u003cli\u003eCan decrease frequency of manual checks when used regularly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Thetford Tank Blaster is intended for RV owners, boaters and anyone using portable cassette toilets who want a simple, effective overnight treatment to clean holding tanks and improve level-sensor performance. It’s useful for seasonal maintenance, prepping an RV for storage, troubleshooting inaccurate tank sensors, or restoring function after heavy use.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eThetford Tank Blaster - Level Sensor Cleaner - Black \u0026amp; Grey Waste Water Holding Tanks \u0026amp; Portable Tanks Cleaner - 4 x 1.6 oz Packets Thetford - 96527,White\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: How often should I use Tank Blaster?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use monthly for routine maintenance or whenever sensors read inaccurately; repeat treatments for heavy build-up.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Tank Blaster safe for all RV tanks and seals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s formulated to be safe for common RV and marine tank materials, seals and plumbing when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Thetford","offers":[{"title":"Default Title","offer_id":67594206183609,"sku":"B07D3XYRG5","price":54.27,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/thetford-front-packet-box.jpg?v=1790582350","url":"https:\/\/redleafauto.ca\/products\/thetford-tank-blaster-rv-marine-tank-cleaner-4-x-1-6-oz-packets-enzymatic-micro-foam-for-black-grey-holding-tanks","provider":"Redleaf Auto","version":"1.0","type":"link"}