Sea-Chem BioBoost Blitz – One-Time Septic Tank Recovery Treatment. High-Strength Bacteria Boost. Rapidly Tackles Odours, Blockages & Waste Build-Up. Eco-Friendly Septic Tank Cleaner.

Price: £39.99
(as of May 08, 2026 08:47:03 UTC – Details)


The BioBoost Blitz Ultimate Septic Tank Recovery is your one-time, high-impact solution for revitalising septic tanks, wastewater treatment plants and soakaways. Engineered to deliver over 1 trillion friendly bacteria, this powerful septic tank treatment gets to work fast to tackle odours, break down build-up and restore flow in systems that have slowed, smelled or been neglected. Designed for both recovering under-performing systems and giving newly installed tanks a strong start, this premium product uses professional-grade microbial strains plus nutrients. Simply apply once and let the formula go to work: you benefit from improved tank performance, fewer smells, fewer pump-outs and lower maintenance costs. Works perfectly with out BioBoost Tablets for ongoing maintenance and peace of mind. This pack treats up to a 2,500 lite septic tank. Safe, easy and effective, this one-time septic tank shock treatment is the smart alternative to chemical-heavy cleaners. With this kit you get real results: stronger bacteria, rapid action, and long-term peace of mind for your septic or sewage system. Whether you’re dealing with slow draining, unpleasant smells, or just want to give your tank a boost, the BioBoost Blitz does the heavy lifting so you don’t have to.
Product Dimensions ‏ : ‎ 19 x 8 x 26 cm; 1 kg
Manufacturer ‏ : ‎ Sea-Chem Limited
ASIN ‏ : ‎ B0F2JCK4WD
Manufacturer reference ‏ : ‎ BL1
Country of origin ‏ : ‎ United Kingdom
Customer reviews: 5.0 5.0 out of 5 stars (3) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Instant Septic Tank Recovery Boost: All-in-one septic tank cleaner and septic tank treatment for long-term system health. Designed for septic tanks, wastewater treatment plants, and soakaways, it restores performance, eliminates odours, and maintains flow naturally.
Rapid-Action Blitz Treatment: BioBoost Blitz, a powerful one-time bacteria shock treatment with over 1 trillion active microbes to revive sluggish or smelly tanks, break down sludge, and remove septic tank odours fast.
Powerful Odour & Blockage Fighter: Multi-strain bacteria plus nutrients break down grease, solids and build-up so you can stop bad smells and avoid frustrating blockages in your soakaway or pipe network.
Simple & Effortless Application: Ready-to-use formula, no mixing, no monthly maintenance—just one application and it goes to work immediately to restore your system’s natural balance.
Save Money & Protect Your System – By quickly addressing system issues you reduce the need for emergency pump-outs, avoid costly repairs, and maintain efficient performance with a single powerful dose.

Product summary

shift
+
ALT
+
D