Right around the time Kahn posted this thread I went out and bought an old fashioned soap brush and starter shaving soap bar and put it in an old Bronco coffee mug I had collecting dust.
I got tired of applying cold foam that took forever to wash off my hands. Plus I wasn't getting very good shaves.
I stayed with the Mach 3 razor but just by lathering up with real hot water I found that I could raise the hairs so that I was getting much closer shaves. With the plus that I don't have to spend forever getting soap or foam off my hands.
I will never go back to cold shaves out of a can again.
Plus I save the small bits of hand soap that we used to throw out and put them in the mug and I have not had to buy any shaving soap/cream since.
Talk about saving the environment!