It lasts a good month to six weeks for me, the longer you do it for the softer the hair becomes and the more slowly it comes back.
If I could go back in time I'd have my younger self skip the messy, smelly creams that actually say you shouldn't put them on especially delicate places anyway and just go to waxing.
The creams dissolve the hair so it comes away, waxing actually takes it out. That's why waxing lasts so much longer and hair gets softer and grows back thinner over time.
Shaving, nooooooooooo. Not for a brazilian (which just feels and looks so much more pleasant), sharp things delicate places, no. Plus it's every day, not forget about it for a month at least and not have to worry.
@crapp Yes it sound like she was very new. It should be quick and not leave bruises for two weeks. I once had all waxing done in another country when I was traveling, the salon in the little town said yes of course we do that, meaning same same but different, we try. I stopped them at 16 times going over same place unsuccessfully underarm, they kept calling new people to come help/see a white girl's pussy. I had to spend the evening sitting in a pool to cool down and then put cold drink cans from the minibar (yes I replaced them!) under my arms to sleep:)
Kicked you in the f* lol, yep when they get it wrong it is always interesting!