I cannot say anything about Nair.
A local wax shop by me does men’s and ladies waxing. Hands, feet, arms, ears, legs, back, chest, butt, etc.
I get a full body waxing. Its a priority wax they use. No strips are used. There are skin conditioners and ingrown hair fighters in the wax. Lasts 3 to 4 weeks.
They do an amazing job. No more razor shaves. Except for my face.
Waxing is the way to go…