Nowadays weakening of hair has become a great problem. Here are several methods may be helpful to you.
People who want straight from curl thermal straightening are the best options. Thermal uncurling tools include waft dryers, hot combs, and flat irons and twist irons. The best is the Vidal Sassoon VS754 which has a blow dryer with a ceramic grill. You should also make up your mind whether you will use the permanent or semi permanent strengtheners.