No need to be embarrassed, we all have it ! She can either have it waxed, if she wants the whole lot gone that is a Hollywood, its painful the first time but then ok after that, but of course only lasts for a while. Another quite painful way is an epilator which actually pulls the hair out, again it is ok for around the tops of legs but you could not use it in the really intimate areas. Then there is laser, expensive but permanent. Then there is an electric razor which can cause a rash but you can use a cream afterwards. Or there are the hair removal creams, which can be messy and smelly. You can also buy wax strips yourself for some of the areas but I don't think you would be able to get salon results. I think the best and least painless way is an electric razor with a bikini setting, there are some with a goldfoil which seem to be the least harsh.