Depends on how you want it and how thick it is... please elaborate.
There is no particular length it should be. Whatever your parents allow.
to make your hair grow faster you should keep your hair clean and healthy. if you have nits you should use nit lotion to get rid of them. you should wash and shampoo and condition your hair everyday. you should come your hair twice a day.
In order to learn about hair styles for medium length hair, one should visit a hair salon in your area. The current issue of Redbook magazine offers some great styles for medium length hair.
The hair/track should be cut to the length of the braid, so it should "end" on its own.
To style up your hair if you are a male with medium length hair, simply trim it and part it in a gentle fashion.
Eight inch extensions should do it.
Cut it off and get a pixiecut
If it is at chin length than it is short enough. You should keep it their or grow it shoulder-length.
The length of hair for a Brazilian wax should be between 1/8 to 1/4 inches in length. This will allow a smooth removal.
A 4mm brush will work well for shoulder hair and should detangle it well.
A rotary massage is typically most effective on hair that is at least shoulder-length or longer. This length allows for better manipulation of the hair and scalp, facilitating effective stimulation of the hair follicles. Shorter hair can make it challenging to perform the massage properly, as there may not be enough hair to grasp and move in circular motions.
When choosing a hair style or a hair styling technique, it is important to consider pre-styling hair length before beginning the styling process. Flat irons can make the hair appear longer while things like hot rollers and curling irons can make the hair appear much shorter.