• Contains 12 BioBoost Tablets; enough to treat a one-house septic tank for one year

• The UK's strongest septic tank treatment; each tablet contains 50 billion bacteria colonies

• Helps maintain a healthy system and avoid complications, such as smells, blockages and breakdowns

• Extends the period between routine tank pump-outs; a large cost saving over several years

• Easy to apply; simply flush down a connected toilet once a month

• Full application instructions included

• Free delivery as standard: Royal Mail 2nd Class Signed For in the UK!
  

Does what it says! "We had a bad smell from our septic tank; BioBoost solved the problem!" - Amazon Customer

The bad smell has disappeared! "Did exactly what it claimed on the tin! The septic tank had not been working and a couple of days after dosing it with the first tablet, the bad smell had disappeared. Second tablet added after two weeks as insurance and no problems since. Recommended!" - 58Wicker

Did the job! "We had been naughty and used the wrong cleaning products, so the tank was getting a bit whiffy. Three days after popping in a tab, the smell had completely gone. I have to admit I was a sceptic, but for £20, there was nothing to loose. Fantastic product." - colinmorrison3