Guys, I have heard that Nair is good for getting rid of pubic hair, but my issue is I’ve never used it before and don’t know if I should try it. Is there any adverse effects I should worry about?

I would shave, but shaving usually leaves me itchy and I get bumps and red spots. What do you guys do to get rid of all the hair down there? And can anyone tell me about maybe their waxing experiences and what those are like? I am just tired of feeling hair down there. It’s uncomfortable to me, even when I trim it.