How to use a hair rig?

I have almost finished all the tricky exams and i have been pretty plain all these days. But i am on the verge of joining a professional course, so i wanted to learn the use of the hair gel. I do not wish to apply oil because it is sticky. So please...

When I say, "#", I am referring to the #'s they put on hair gel bottles....1-10 or 1-15? (something like that). Doesn't it have something to do with your hair type? (for ex.: flat, wavy, etc) I want to be sure to use the right # hair gel.

I have noticed that my hair is not as thick and that it has been thinning out. i also noticed that around the edges my hair has broken off. what can i do to keep it from getting worse. also maybe it is the perms that i get that is damaging my hair. does...

Okay, so I bought some shea butter mainly for my daughter who's hair is natural still.Mixed it with some oil for smell and I'm reading all the benefits of the product and want to know how am i to use it on my relaxed hair? Like grease (parting my hair...

My hair isn't REALLY long, but it's probably four inches past my collar-bone. Normally I wouldn't care if I didn't have exactly enough because I usually just touch up my roots, but I've been dying my hair progressively darker and darker from the original...

I used to apply heat to my hair everyday of the year without heat tamer spray and now I don't because I know it's very bad.Now I only use heat for special occasions or if I'm in a rush to get my hair dry. Whenever I straighten my hair or just apply heat...

Kind of a silly question, but I'm thinking of growing out my hair... I'm a girl, yet I've never had really long hair until fairly recently. I've always had shoulder length hair, but started growing it out about a year ago. Right now my hair is mid-back...