How Long Does Hair Have To Be To Wax Armpit. You have to let it grow 1/2 an inch to wax it. I just shave it because it is visable and if you grow it out people think you just dont talk care of yourself.
While armpit hair has uses, that doesn't mean you are. And if you’ve waxed, expect your armpit hair to grow back slower and more thin, as you’ve been yanking out your hair at the root. Whether you shave your armpit hair or erase armpit hair with cream or wax, armpit hair still grows normally.
This helps ensure that hair is completely removed from the root.
Ideally, you want hair to be long enough to get stuck in the wax and pulled out. If it is a bit longer, use a trimmer or some small scissors to cut the hair down to size. Armpit hair should be at least 5 millimeters long before you can get your hair waxed. This level of growth typically takes 2 to 3 weeks from a previous wax, or about 2 weeks.