Wow!
I used it for the first time yesterday.
I had done a quote last week where the potential client said "Give us an honest opinion. Are these carpets worth cleaning or should we replace them?"
These were offices adjoining a factory, with loads of oil being walked through on to them. I told them that about a third could be saved but I did not think the rest could. They asked if I could try a few patches anyway.
During the week I was talking to Jason Hedges (Dirtbusters, Norwich - NOT the E bay one) and he suggested Powerburst (thanks Jason). He was as enthusiastic about it as Simon was above.
I did the test patches yesterday and was astounded. This black oily carpet now has a 4sq M clean, light blue patch in the middle!
The MD walked in as I was finishing. He wants a price for the whole lot by Monday morning and the job completed before September 5th.
OK, it is potent stuff and you have to be a bit careful but it is well worth trying it. It's performance amazed me yesterday.