The Nair is probably irritating it. It's pretty harsh stuff.
How do I get rid of really bad razor burn that's over a year old and I haven't used a razor for about a year? I've been using hair removal cream since. It still won't go away.
I can't use Nair, it burns my skin. Best thing to do is stop using the Nair and let your skin heal, then use a sensitive skin shaving cream and a good sharp razor.
Yep ! It's the Nair ! Stop using it for a while and let the skin heal and let your beard grow a bit. Then get a good gel shaving cream and get a good Razor and the problem will go away. I joined that Harry's Razor club and haven't had a better shave in a long time with not a bit of razor burn. Something to think about.