If it is an ordinary conditioner then you only need to leave it in for 2 minutes but if you are using a treatment or leave in conditioner you should have it in for 10-15 minutes. Don't put conditioner on the roots as this is new hair. Put it on the middle length and ends of your hair.
Everyone is different. It depends on how much oil you produce and how long your hair is.
It really depends on the condition of your hair. If your hair is in bad condition then you should use it at least every 10 days. If your hair is a little dry and conditioner is not improving it then you should use it once a month. If your hair is in good condition use it very seldom because it will make no difference to the condition of your hair except to make it look greasy.
It all depends on the condition of your hair. If it's really dry and brittle with split ends, you should use a deep conditioner before you re-dye it, but if your hair is in pretty good condition, i'd just wait a couple of weeks.
Long hair should be tied back when working in the laboratory
5inches long
If is safe to shampoo daily, as long as you are not using a weekly clarifier that will strip your hair. I wouldn't recommend much more than this but unless your hair is extremely fragile, it will not be hurt from washing it more.
A hair stylist who has a client with a hair and scalp condition, needs to ask the patient what the issue is as gently as possible to avoid any problems.
You can depending on the condition of your hair. If the condition is good then it is okay to relax it. It can be very damaging to your hair though so if the condition isn't good then you should probably just let the perm grow out or use straighteners.
Her hair should be as long or as short as he wants it to be. What race you are doesn't dictate what hair style you are allowed to have.
Condition afterwards. If you do so beforehand the colour won't take well.
No because your long hair represents strength and power for yourself
Well it really depends on how long yo hair is