It lasts as long as it doesnt get wet.
Hair straightening will last depending on the hair straightener you used. Some who had hair straightening lasted for 10 years and it still works great.
about 2-3 months and no its not permament but it sometimes has a permament effect on the structure of your hair even after its worn off
I do know that you can get a perm which will last for about 6 months
Straightening.
The straightening iron will probably do less damage to your hair than a straightening kit. The straightening kit contains chemicals, but a straightener is just heat.
If you hair is long enough, you can use a hair straightening iron. Otherwise, check with a hair stylist.
Straightening hair does not damage color if one follows the straightening directions. For frequently asked questions about hair straightening visit http://www.hairboutique.com/tips/tip086.htm.
Your hair will not grow, but will appear longer. Depending on how curly/kinky and long your hair was before straightening...your hair could appear MUCH longer or barely longer at all. Try pulling your curls straight down as far as they go without hurting your scalp. That's about how long.
An advantage of permanently straightening hair is that it saves time. Potential disadvantages of permanently straightening hair is that is can cause hair to dry out, split, or be prone to frizz.
Any type of hair straightening can damage your hair. ECPESIALLY Brazilian hair straightening. It's important to not use too many hot things on your hair but, beauty pays a price right?
There are many ways to do permanent hair straightening. Some of the ways to do permanent hair straightening includes using the EasyStraight hair system, using the KertatinPerfect hair system, and undergoing salon treatments.
At home you can use a blow dryer or straightening iron. If you go to the hair salon however, you can get a blow out or Brazilian or Japanese straightening.