Gillette Mach 3 is certainly the way to go! However, save yourself a bunch of money, use hair conditioner as your shaving lubricant, not soap, not aerosol gel, not even shave cream. When you are finished shaving your face and head, thoroughly rinse and dry the the razor by shaking it vigorously and storing it in the open air where it will dry quickly. I've been doing this for decades and I get at least ten shaves out of each cartridge. Also, remember to get the closest shave you have to pass the razor over each area in different directions.
I’ve tried hair conditioner and hair shampoo as shaving lube; something about it, maybe the chemicals in it, gives my scalp a burning feeling.
I mainly use Nivea sensitive cooling shave gel; I think it has menthol in it for the cooling. Canned aerosol gels and creams are generally not recommended for scalp because they tend to dry the scalp skin out. You are better off using a shave cream in a squeeze tube. However, with Nivea sensitive cooling shave gel, it works for me, it doesn’t burn when re-applying while I’m in the shower using it. So, this is more of EDC gel for me; use in the shower.
If using canned aerosol on scalp, I recommend a gel; not a foam.
If I have more time or it’s a nice night out, I will warm up a textured lathering bowl in the sink, take a dab of shaving cream (the kind that comes in a tinned can that needs to be prepped), and whip it up. I think Rocky Mountain Barber Company is from one of the northern states or was it Canada; I forgot. For this non-edc method, I shave in the mirror.
The thing with using electric shaver and shaving gel/cream is it tends to build resistance inside the shave head, so the blades don’t rotate as freely. Once you hear the rhythm change, you need to rinse it out, you can hear the difference in the rhythm of the motor or whirring sound of the blades. Whenever I have bumps I will use electric; but only in the shower because of the more thorough rinsing.
Polo Ralph Lauren black makes a pleasant smelling aftershave gel for a nice night out; but don’t ever use that on your head. It burned so bad for me.
