The highlights are permanent and change the color of the hair but the highlights will appear to darken as one's hair grows out in its natural color. The effect of blonde highlights usually lasts about 6-8 weeks before the hair needs dying again.
Mine stayed in for about 2 years but it really depends on what hair dye you use or your hair dresser. If you are dyeing you hair yourself read the instructions in the box.
3 inches
No, it will harm your hair in the long run.
2 weeks depending on how strong your hair is
about a month
depends how long ur hair is it also depends on how thick you would like your highlights typically it takes about and hour maybe and hour and half
How long does alochol stay in hair follicles
how long will alcohol stay in your hair folical
Cap highlights are old fashioned or for home use. In the salon cap highlights are mainly used for men's hair because it causes a lot of pain to people with long hair. Foil is used on long hair. It keeps in the heat and the hair processes (changes) quicker.
2 to 3 months
Not as long as it will stay in short fine hair, but it will stay for awhile.