I shave in the shower so all the little nicks are clotted and washed while showering.
I then just hang the blade on the soap rack.
They seem to last a long time and just toss em every 3 or 4 weeks.
The cost is only $1.50 per razor for about a months worth of shaving.
No big deal.
I’m with you, at the end of my shower, I soap up my face and shave while the whiskers are maximally hydrated. The razors last many time longer than when I used to shave at the sink. Plus I get a closer shave.
I have fog free (really fog reduced) mirror in the shower and do the same. Your beard gets really soft and easy to cut in the steam of a shower. I just use a little soap so the razor slides easily and a Fusion blade will last me six months.