does anyone get a TON on ingrown hairs when waxing?

I've been getting waxed and when the hair starts to grows back I end up getting huge bumps around my vulva and basically everywhere. I've had a really tough time removing the ingrown hairs. Do you lady's know what I can do to prevent them? I've tried just shaving my pubic area but the ingrowns are worse. the lady I go to for waxing using hot wax. I've been seeing ads about hardening wax, has anyone gotten a Brazilian wax with that kind?