Appearance And Etiquette Knowledge (8)

(5) It is not suitable to bask in the sun after applying perfume, because the ultraviolet ray of the sun will make the parts that have applied perfume become biochemical It may cause skin redness, swelling or tingling, or even dermatitis. (6) Do not mix different brands of perfume at the same time, because that will make the perfume taste bad or invalid. (7) Perfume should not be used after sweating in summer, otherwise the sweat smell and fragrance will be mixed together, leaving a dirty and not fresh feeling. Therefore, do not sprinkle perfume on the greasy and sweaty place to avoid the strange smell irritating the nose. (8) People with bronchial asthma or allergic rhinitis should not use fragrant perfume. 4、 Appearance and hair In today's society, the function of hair is not simply to show the gender of a person, but more comprehensively to show a person's moral cultivation, aesthetic taste, knowledge structure and code of conduct. Anyone can accurately judge his/her occupation, identity, education, living conditions and health habits through his/her hairstyle, and can also feel whether he/she is physically and mentally healthy and has an attitude towards life and career. Therefore, in our image chapter, we will first introduce hair to readers. Let each of us readers break the old self, establish a different self, first "start from scratch". （1） Know your hair The basic component of hair is protein. Each hair can grow an average of 1 cm per month. The average life of hair is about 4-5 years. After that, it will fall off on its own. Each person will fall off dozens to 100 pieces every day, and then new hair will grow. Normal hair, normal sebum secretion, shiny, elastic; Oily hair, excessive sebum secretion, and the skin and hair of the head are sticky; Dry hair, due to the lack of sebum secretion, has no luster, and feels dry and loose; It can be considered that the nature of hair is the same as that of skin. Facial sebum belongs to dry people, and hair is also dry. The softness and hardness of hair can be determined from whether it is easy to keep curly after perm. Hard hair keeps curly better, but soft hair does not. （2） Hair care 1. Shampoo Generally speaking, people with neutral skin can wash every 4-5 days in winter and every 3-4 days in summer. People with oily skin and dry skin should shorten or extend 1-2 days respectively. There is basically no problem to wash their hair every day in summer. As long as you pay attention, you must choose a mild shampoo, such as one containing amino acids, proteins and other active agents. Comb your hair before shampooing; When washing hair with warm water, the water should be at 37-38 degrees, which is the most suitable. If the hair is too hot, the hair will be damaged and become brittle and easy to break. However, if the water temperature is too low, the effect of degreasing will not be good; Shampoo should be suitable for your hair. Generally, it is better to use slightly acidic shampoo. Massage the shampoo until it bubbles before applying it to your hair. Do not pour it directly on your hair; Do not vigorously scratch the scalp with your fingernails. Massage the scalp with the pulp of your fingers; Make sure to rinse the shampoo thoroughly, otherwise it will hurt the hair; The washing time after shampoo should be twice as long as that of shampoo, otherwise the alkaline ingredients in the shampoo will remain on the scalp and hair, which will damage the hair and produce bifurcations, dandruff, etc.