If you mean razor burn,like those little bumps you get after shaving your vag,there is a great product I use called tend skin. I dab it on with a cotton ball right after I get out of the shower and I don't get them anymore. I bought it at a day spa,but I think u can order it online.
WAX. i had same problem, now use waxing strips... oh, and wait until your skin heals up.