My husband was told to buy a cheap razor and just always wipe the blade dry.....he has thick whiskers so believe me, he knows about the difficulties of shaving...It works. Keeping the blade dry. That keeps it sharp.
So, we buy inexpensive razors, and dry off the blades, and no problems....of course, I lost a lot of my leg hairs, so, I get the benefits without all the fuss....now just so nothing grows on MY CHIN, I will be happy.