Has anyone tried Ferox fuel tablets?

the idea behind these tablets is that they clean your engine.. thus making it work more efficiently.. and this saves you in gas. logically, i wouldnt think putting aloe into yer gas tank would really make much of a difference.. and adding an extra dollar at the pump for these tablets when the price of gas is already sky-high.. would be counter productive to what yer trying to do, which is save money.

I have never even heard of them till this discussion. Do you have any information on this?

I'd never heard of these, so I've just been looking at their website. I can't work out from there exactly how it works though! It sounds very similar to me to the fuel additive in a little bottle that I've been recommended to add to my diesel every once in a while to try & clear all the gunk out. If that's the case, once your gunk is flushed way, how does it continue to provide inproved performance? I think I need to go do more reading ....!