Because people just got up in the morning, blood circulation has not returned to normal level. The blood flow is slow. When washing your hair in the morning, the stimulation of water will suddenly accelerate blood circulation, because the head skin is sensitive. Therefore, a sudden increase in blood speed will make the other person's head feel uncomfortable.
And washing your hair in the morning, cold evil and moisture enter the body, causing headaches, neck and back pain, and even some diseases.
Especially when washing your hair in the cold winter morning, there is still a lot of water in your hair after washing your hair in the morning. When washing your hair in the morning, the water didn't dry, and the pores on your head opened because of washing your hair. At this time, water is very used to entering the pores, which is easy to make your brain catch cold, and even a light person will have a cold and headache. If you wash your hair so frequently in the morning, it may also lead to joint pain and even muscle paralysis.
These are good habits of shampooing:
1, the best time to wash your hair is 9 pm.
Because the afternoon of 10 is the regeneration period and active period of scalp cells, cleaning the scalp before that can promote the regeneration of scalp cells. In fact, afternoon 1 evening 10 is more suitable for shampoo. The worst time for shampooing is 10 to the morning, which is a time for scalp relaxation and rest, and is not suitable for excessive stimulation.
2. The water temperature is about 40 degrees.
Cold water shampooing is the most irritating to the scalp, which may lead to hair loss! Washing your hair with too hot water can also hurt hair follicles. The best water temperature is about 40 degrees, so you can feel a little warmer than your body temperature.
3.SLS/SLES (sodium lauryl sulfate, sodium lauryl ether sulfate) shampoo, without silicone oil and soap base (sodium lauryl sulfate, lauric acid and myristic acid)
Silicone oil will fill hair scales, make hair slippery, expand hair scales, hurt hair, close pores, and easily lead to itchy scalp.
Soap base and SLS/SLES have good cleaning and degreasing effects, but they are irritating, which will destroy the natural barrier of scalp, lead to oil imbalance, and the scalp secretes more oil, which will cause pore blockage, greasy hair, itchy head, dandruff and even hair loss.
4. It is recommended to choose nonionic (coconut glycoside) rosemary shampoo.
Non-ionic, combining the advantages of soap base, SLS/SLES and amino acid, avoiding its disadvantages. Good cleaning effect, mild and non-irritating. Long-term use of this shampoo can gently care for hair and scalp.
Therefore, nonionic shampoo is expensive, ordinary shampoo is rarely used, and it is more common in organic shampoo. The domestic market is relatively small, which is more common in European countries such as Austria. Rosemary has antioxidant, anti-inflammatory, bactericidal and pore-astringing effects.
5. Don't scratch your scalp with your nails.
Don't scratch your scalp with your nails when washing your hair. Although it is cold, it may cause damage to the scalp. The correct way is to gently press the scalp with your fingertips.
6. Be sure to dry your hair after washing it.
Many people wash their hair and wait for it to dry naturally, which is actually not good. When people wash their hair, the scales are open, which means that they are fragile, and some dust, bacteria and dirty things will take advantage of it. Therefore, after washing hair, it is best to wipe it with a towel until it is 60% to 70% dry, which can promote the closure of hair scales and help reduce the damage to hair caused by frequent shampooing.
7. Don't comb your hair wet.
Just after washing my hair, the scales are still open. At this time, if you comb your hair too many times, it will cause obvious damage to the hair scales, and your hair will become very short-tempered after drying.
8. Dry your hair before going to bed.
Sleeping with wet hair has many hazards, such as easily catching a cold, easily damaging hair scales, increasing hair loss, poor hair quality and so on. Making sure that your hair is more than 90% dry before going to bed can reduce the damage of hair scales and make your hair supple for a long time.