In recent years, keratin straightening has become one of the most popular beauty treatments for hair. And this is not surprising, because keratin helps to make curls really well-groomed in a short time, turning unkempt frizzy and brittle strands into a smooth canvas of beautiful shiny heavy hair. But with all the popularity of this procedure, not every girl is aware of how to take care of her locks before and after keratin. Let's try to find out what you should not do after keratin hair straightening and before it in details.
What you can't do before keratin straightening?
In fact about what not to do before the keratin straightening should tell the master to whom you make an appointment for the procedure. But it often happens that these tips are forgotten or are very vague. Therefore, the information needs to be structured. Before the keratin 
straightening is not allowed:
- hair extensions - it is better to postpone this procedure for 1,5-2 weeks after keratin;
- to color hair - a radical change of color or washout can be carried out only 2-3 months before keratin, and a simple coloring - 2-3 weeks, if you dye immediately before the procedure the color can become uneven and lighter (disappears to 3 tones);
- do not apply styling products - the components of the gel, foam or varnish are difficult to rinse off and can disrupt the effectiveness of the straightening.
As for the question of washing the head, in any case you should come to the master with clean curls - it is a matter of ethics and respect for the person. But you should not wash your locks just before the procedure - you can do it the day before, if your hair is not too greasy, or a few hours before the scheduled time.
What hair does not have keratin?
Also very relevant is the question of what hair is not allowed to do keratin. Such a procedure is not carried out on a short haircut - the minimum length of hair should be 8-10 cm, as the master must step back from the roots about 2 cm in order not to harm the scalp. Also, keratin is not done if the hair falls out very badly. Other contraindications to the procedure include:
- The presence of lesions on the scalp;
- Dermatological diseases of the scalp;
- Allergies to chemical components.
As for the possibility of the procedure during pregnancy, the permissibility of keratin straightening depends on the characteristics of the specific composition.
What must not be done after keratin straightening in the first three days?
The list of things that are prohibited after keratin straightening is not very extensive, but it is very important to keep the excellent effect and the attractive appearance for a long time. In the first three days you can not:
- Wash your hair, wet the strands, be in conditions with high humidity, get into the rain, etc. Keratin should finally harden in the structure of the hair, and any water can disrupt this process. If you did not manage to keep your locks, you should immediately dry them and blow-dry them.
- Gather hair in a ponytail, use rubber bands and hairpins. Any pressure on the strands may cause breakage. Most experts do not recommend that you should even tuck your hair behind your ear in the first few days to avoid the appearance of unkempt waves.
- Use styling products and any hair cosmetics. At this stage of keratin fixation any chemicals and natural products can disrupt this process.
One more thing that should not be done to the hair after keratin straightening is that it should not be exposed to friction, including during resting. Therefore, when planning a trip to the master for the procedure, you should immediately buy a silk or satin pillowcase, on which the curls slide.
What can't I do after keratin in the next days?
After three days, the list of what not to do after keratin hair straightening becomes slightly different. In particular, it is not recommended:
- wash hair with ordinary shampoo - you need to buy special cosmetics for care without sulfates in the composition;
- dry your hair naturally - using a hair dryer will maintain the straightening effect, but the strands must be necessarily treated with heat protection;
- go to the bath or sauna;
- bathe in a pool, river or sea without a cap to protect the hair;
- apply home hair masks - it is better to give preference to professional products, designed for use after keratin hair straightening;
- forget about non-washing protective products - they stick the scales of hair and further prolong the effect of the procedure.
Many people are also sure that after keratin you should not curl your hair with a curling iron or style it for volume. In fact, these procedures are not contraindicated - they do not disturb the condition of the hair if you follow the safety rules and use heat protection.
So, we have understood what you can not do after the procedure of keratin straightening. And to buy a really good quality keratin products and order shampoos, masks, thermal protection and other cosmetics for the hair can be found in the online store Brazil-Prof. Here is an excellent range of products manufactured by the top Brazilian manufacturers who have earned love and trust of users with high quality and effectiveness of their products. Experienced consultants will help you to make the right choice taking into account your needs and, if necessary, will tell you what you should not do when getting keratin hair straightening. Delivery is available all over Europe: Warsaw, Kyiv, Rome, London, Budapest, Berlin, also Ukraine, including Kyiv, Lviv, Odessa, Dnipro, Kharkiv, Zaporozhye and other localities, including USA.
