The first three days is shaving with a new blade breathtakingly good. An even better result is not so easy to imagine. It is particularly pleasing that the odd pimple that shows up just once before but not injured. The shaving is very gentle on the skin and it should be noted no burning when used after shaving aftershave. This not the Mach 3.
This is followed by about 10 days with really convincing shave. In the enlargement of the shaving mirror one sees no stubble that has not caught the razor. Aftershave one hardly notices the small and nasty pimple is treated very gently.
Who is very very fussy or significant skin problems has, could perform a blade change after two weeks.
In the third week we see increasingly little stubble that still does not remove the shaver when you again attaches. What is an annoyance in multiple magnification in shaving, take not true in normal levels. However, to get the evening barely a second shave around, if you want to do more than one purchase. Aftershave now manifests itself in a certain burning. Still shaves the blade in problem areas better than a new Mach 3 blade. Overall, the quality shave is after 3 weeks but slowly unsatisfactory. Erfogt a shave after showering when the skin and the beard had time something "soak", still a pretty decent result is possible.
In the 4th week starts but a certain ordeal. The shaving is no real disaster, but what the shaving shows, you do not want to wear out the door anyway. But ultimately that is a matter of taste. The shaving is increasingly uncomfortable and skin injuries take so that they will be felt before use of aftershaves.
Which shave still appears to be acceptable is a very personal one, even if proponents of the wet shave are likely to be critical in principle. Therefore, this (determined by calendar note) information is only a rough guide. Battery back-up has been completely dispensed with.
You could buy a Mach3 special edition that contained a digital clock years ago. Every 10 days, was called for by this a blade change. Assuming an about twice as long service life in a Fusion Power blade, so when selecting the best known to me stay per blade shaving with the Fusion Power is the most expensive but also the best.
I was the Fusion Power so convinced that I, despite some blades depleted no longer use the Mach3.