Hair and Nails

Q: What is the most preferable sunnah regarding keeping hair for males as we know that Nabi (Sallallahu Alayhi Wasallam's) hair was long except one 4 or 5 occasions?

Q: Is it true that women are not allowed to curl their hair? If yes, please may you explain why, with reference to any hadith etc.

Q: Please let me know whether I can use the hair color available in the market (Garnier)? What does Shari'ah say about it?

Q: I wanted to know if it is permissible for children between the ages 8 and 13 to have an uneven haircut? How about men keeping uneven hair? Is it a sin?

Q: I have a question regarding removing facial hair. Is it haraam to remove upper lips and chin hair?

Q: Can a Muslim woman remove her extra hair grown on her face, mainly moustache area, beard or chin area which resembles a woman to a man? Can she remove or shave them off? Is this permitted in Islam?

Q: I wanted to know is whole body waxing permissible for muslim women? i.e usually done before marriage for her spouse?

Q: When trimming  the hair of the private parts, is it compulsory to remove every single hair there as it is difficult for me? I remove as many as I can but not all of them, so please suggest is it ok? Or can I apply hair removal cream there?

Q: I have a full grown beard and the problem is it's balding in patches and it's falling a lot. What should I do or can I remove it an take some treatment an see how it grows again? It was such a jihaad to keep it and it was looking so marshaallah an now this is what's happening. Its looking bad with patches all over.

Q: Please inform me of the Sunnah way of keeping a beard? Please let me know of the areas which you can shave and which you cannot.