TNB Naturals The Enhancer, CO₂ Dispersal Canister-240g

I don’t understand the complaints from some reviews? If TNB is used correctly it can easily put out (to a ear hearing level)hissing for a good few days sometimes a week in some cases. An when 1ltr of LUKEWARM water is applied by your 2nd shake (GUARANTEED) to hear that the product lives well up to its name every time!!!Just thought I’d say, I’ve used this product since it became available Cos it’s great stuff....Enjoy People an thanks TNB n Amazon 👍🏽👍🏽

Came damaged, Followed all instructions on bottle, nothing happenedEdit - Ok, so im completely new to gardening... It was working you just cant see it workingThe results spoke they're self over night, Great product, Crazy the power it has!

I'd give this 5 stars but:When shaking it every day (as instructed) it works fine. However, if you go away for a few days you may find the PPM has dropped. Not very good if you're trying to maintain a certain level.It also doesn't last for two weeks. I find by 1.5 weeks it's not producing anywhere near as much as it did at the start.

Does adsactly what it says , amazing stuff

Gives off little CO2 for just a few of days.

26 quid .. not sure what to think after a week still too early but save yourself money just buy the refill cos the containers just a fancy 2 litre pop bottle with a pin hole you .the round thing on top comes off and does nothing ( other than make hanging it awkward . Get a pop bottle make a small hole in top and get the 15 quid refill . Prob the same as using yeast ext.

Brilliant

Cool peice of kit does what it says no messing