Hair and Nails

Q: Are women allowed to plait their hair in Islam? If yes, will it affect the ghusal?

Q: Is it permissible for a man to grow his hair as long as he wants to or is there a limit? If no then what is the limit?

Q: Is it permissible for a woman to cover her own hair in front of non mahram men by wearing a wig. If no then why?

Q: A weave is a hairstyle created by weaving pieces of real or artificial hair into a person's existing hair, typically in order to increase its length or thickness. Is it permissible for a woman to cover her own hair in front of non mahram men by wearing a weave?

Q: Is it permissible for a man to wax his moustache? In this way it is not shaved but rather the hair is pulled out from the roots.

Q: Is it permissible to remove facial hair (except eyebrow hair) that are on the sides of face under the sideburn?

Q: Can you please tell if I can put black mehndi on my hair? Is it not allowed in Islam?

Q: Can one clip nails at night?

Q: I would like to know if the unwanted hair of the human body is napak. If one shaves the private parts and the hair which has come out is considered napak or not.

Q: From which age is it mandatory for a boy to shave hairs around the penis or lower body?