>>20183682yeah but if you have dark hair then even a zero guard buzz won't hide your baldness.
Just get a head shaver. They're super easy to use.
Also if you use a good shaving cream then your scalp won't get irritated at all.
My routine is
>buzz (if I haven't shaved in over 5-7 days)>apply shaving cream>shave with head shaver>reapply shaving cream and continue shaving until scalp is completely smooth>wash off in shower>apply badger hair oil to scalp to keep it moisturizedthe head shavers are super fast and easy to use. I have no idea why people still use generic razors for their head.
