Yeah Rio from the catalouges, also I get completely waxed so permanent haire removal would be good, I've tried lots of different creams and lotions which healp to an extent but they cant get the deeper ones, or stop them from developing. I use an nail brush at the moment to scrub as its seems to work better than the lotions. xx
I would say using a nail brush on the skin is way too harsh.What may start to happen,if not already, is the skin will start to thicken which will actually make the ingrown hairs even more of a problem.This is because they wont be able to push their way through the hardened skin.
Exfoliate approx 3 times a week(no more really) and moisturising at least twice a day should improve things,but not everyone has good results.We have had good feed back from clients using Ingrow Go(which contains Glycolic acid,and enables the hair to grown through the softened skin)
I know you have said you've used lots of creams and potions and it can be a real problem,maybe permanent hair removal,i.e lazer or electroysis is the way to go for you.
As for Rio,well if it's only for you then I see no harm as such but it wont be anywhere near as good as a professional piece of equipment.Good luck.xx