Should I do a brazilian wax?

I have not waxed continuously for a while, i've actually just been shaving but i want it to be totally bare in about 2 weeks. i'm just worried because i dont want to get any ingrown hairs or irritation after the fact and im not sure when i should wax if i want it to be hairless in two weeks. What is the best way to avoid any problems and what products like which wax or oils or whatever do u recommend? I'd really appreciate the help :)