I've shaved my pubes multiple times and each time for about a week after the act my pubic area is really itchy. So now I just trim.
Lol, you're supposed to use talc powder(Medicated Body Powder), baby powder, cornstarch, baking soda, etc. Look up a list for replacements of talc powder if you don't have it.
When you have your powder, you rub it on your pubic area, then they don't itch.