The laser hair removal procedure is a kind of self-care treatment to get rid of unwanted body hair. Under this cosmetic process, your body hair is exposed to high-temperature laser light that would damage your hair follicles and prevent it from growing any longer. Though there are several other options for unwanted hair removal such as shaving, waxing, and threading, a laser hair removal treatment offers more effectiveness for a longer time duration.

It is important to study the process to know whether the treatment is suitable for you or not. Here are some of the important facts that you must know before opting for the laser treatment procedure:

1. Appropriate laser for your skin
In a laser hair removal process, the dermatologist will decide the type of laser that would be suitable for your skin. A short-wavelength laser such as the Alexandrite Laser would be best for people who have light skin tones. People with darker skin tones would require laser lights with longer wavelength such as the Nd: YAG laser system for bypassing the epidermis of your skin. A laser with a cooling system is important for reducing the sensation of feeling hot during the treatment procedure.

2. Not painful
The hair removal is done with the help of laser lights that pass through the pigment of the hair to damage the follicles. You might feel hot and also have the feeling of a sharp zap during the procedure. You might also feel these sensations in the areas that have thick hair-density such as the lower arm and underarm. For reducing the sensation of heat and burn, most laser systems include a cooling system such as a cold spray. For areas with sparse hair density, you will experience a slight warm feeling during the hair removal process.

3. Shave your hair
It is recommended by dermatologists to shave the unnecessary hair of your body before the treatment. Shaving your body hair 24 hours before the laser hair removal treatment is a must. The laser beam will burn your hair, which might cause some irritation.

4. Stay away from the sun
After the hair removal treatment is done, your skin will be sensitive for some time. Exposing your bare skin to the sun without proper rest might cause some irritation. In severe cases, it might cause sunburns. This rule also applies before the treatment procedure, as the laser system might confuse the tanning with hair pigment and accidentally burn your skin.

These are some basic things that you have to know before opting for laser hair removal treatment. You will be able to ask relevant questions to your dermatologist. The next time you go to a dermatologist, make sure you remember these points.