Powerful with great results but badly packaged
My Gtechniq product kit continues to expand and M1 is a great addition to it. Having detailed an MX-5 yesterday with extensive chrome trim and some dirty exhaust tips, I went to town on some areas which had never been cleaned since the car was first bought. M1 made it look like childs play, barely any scrubbing required, no nasty smells or residue just a great finish that left the customer amazed.
Warning: I think this is badly pacakged. Unlike T1 which has a fold-away mini nozzle, the cap on M1 simply screws open and the solution is almost water like in viscosity which means if you're not careful it WILL go everywhere and you'll waste lots of it.