I purchased a new Norelco razor and of course needed the appropriate accessories....including the Norelco Jet Clean.I found that the razor sits in its cradel, rocking merrily and ingesting the jet clean material through two cycles each time I shave. I am instructed to replenish the Jet Clean on a regular basis.....of course this is even including blowing the heads after each shave with compressed air.The Jet clean foams, fizzes and may do a good job, but frankly the cost is conducive to going back to a nice cheap blade.....which rinses in water. The ingredients seem mundane enough, so why the cost......are we purchasing the product or the Trademark?