HYDRALMA-20 100ml x3 Fuel Fit Petrol Injector Cleaner Additive & Stabiliser for all 2-Stroke and 4-Stroke Engines Cost Only 1p per litre treated fuel

I bought this to principally treat the petrol I use for my petrol operated tools at home as there are lengths of time when the tools are not being used and ordinary pump petrol will break down and damage your engines. This product is the antidote to this problem and has a longer shelf life/cheaper/far superior than its American competitors so I definitely recommend this for all its properties. a small amount goes a long way and it also helps clean carburettors of gums/residue if you have been leaving old fuel in the tanks. Hydra do a range of products and I use their diesel stabiliser to which also works very well as well as its a British made product so you can rely on it.

Mixed with unleaded, as don’t use over the winter, and it seems as fresh as when I left it. Strimmer, mower, pressure washer and chainsaw all start and run fine after priming.

Mower starts well using it, good read of benefits using it in unleaded put some in bike tank too

Makes my equipment run so better less smoke more power

Couldn't really say if it works or not. Lawnmower started when it was put in, so it hasn't stopped it working! Only gripe is that the bottle is real awkward. Couldn't get the small measuring compartment to open so had to guesstimate how much I required.

I bought this for my petrol tools after I bought the diesel version for my car very pleased

Difficult to judge what the additive will achieve but I’m sure it will do it’s job. However my “bottle “ was almost impossible to open as institutions and by levering off the caps they no longer fit securely. Hope this was a on off faulty bottle!

Arrived on time and works exactly as described