1。 Don't wear heavy makeup. When lipstick is used too much, the oil in lipstick will penetrate into human skin, and it will absorb the dust flying in the air, various metal molecules and pathogenic microorganisms and other side effects. Through the decomposition of saliva, all kinds of harmful bacteria can take the opportunity to enter the mouth, which is easy to cause "oral allergy". When the eye shadow powder is reapplied to the rim of the eye, sweat will flush the eye shadow into the eye. If you rub it with your hands again, it is easier to bring bacteria into your eyes and get trachoma or pinkeye.

2。 Don't spray perfume indiscriminately. The parts coated with perfume will undergo chemical changes after being irradiated by the sun's rays, resulting in redness, swelling and tingling, which will develop into dermatitis in severe cases. The correct way is: the parts of perfume should be temples, behind ears, behind neck, inside elbows, wrists, inside knees and inside skirts; When washing your hair, drop a few drops of perfume in the last clean water to make the fragrance of your hair last. In addition, you can also sprinkle some perfume on handkerchiefs, shirts and accessories.

3。 Skin care at night does not require daytime cosmetics. People relax during sleep, and their pores are naturally relaxed, so it is easy to absorb the nutrients of cosmetics. Semi-solid cosmetics, such as dew, cream and oil, which are commonly used during the day, are not suitable for skin care at night, because such products are easy to block pores and make the skin unable to metabolize smoothly. Therefore, water-based cosmetics should be used for beauty at night. Water-based cosmetics will not block pores, will not affect skin breathing, nor will it affect the normal excretion of sweat glands, and will be more easily absorbed by the skin.

4。 Don't use other people's cosmetics. Cosmetics may become a vector of disease infection, so don't make up with other people's cosmetics indiscriminately, and don't lend your used cosmetics to others at will.

5。 Never frown. Pulling out the eyebrows during makeup will give people a sense of baldness. From a medical point of view, eyebrow plucking will not only damage physiological function, but also lead to local infection due to the destruction of hair follicles and the stimulation of beauty paint.

6。 Don't remove armpit hair. Some people think that wearing short-sleeved or sleeveless clothes in summer is not good-looking, so they cut them off with scissors, and some even scrape them off with blades. In fact, it is harmful to health, and it is easy to cause bacterial infection under the armpit, which not only causes local pain and discomfort, but also easily causes symptoms such as swollen lymph nodes.

7。 Do not wash the perineum with raw water. Raw water refers to cold water that has not been boiled. Raw water contains many pathogenic bacteria, such as sexually transmitted diseases. If the perineum is cleaned with raw water, the bacteria in the water may attach to the vulva, labia majora and even enter the vagina, where they grow and reproduce and cause diseases.