People need to wash their faces every day, many people think that washing the face, is not a facial cleanser a rub, water a _, towel a wipe, simple. The sports sweat and oil will be washed a few more times, and the “effort” will be washed when you are out and about. I don’t know how many different ways and times to wash your face will get very different results. The purpose of washing your face is to wash off the dust, dirt and disease-causing microorganisms attached to your skin, as well as the oil and sweat stains on your body surface. Sometimes it is also necessary to clean the residues of makeup such as oil, foundation, rouge and eye shadow attached to the skin, in order to keep the skin glands and pores open, so that the normal physiological functions of the skin can be performed. Generally speaking, the number of times you wash your face should be 2 to 3 times a day. Dry or neutral skin type, two times is enough; oily skin type can increase the face wash 1 time at noon; summer than winter to increase the number of times a face wash. Too much face washing not only can not take care of normal skin, but also will destroy the lipid film on the surface of the skin. Lipid film is a film composed of amino acids, oil, a small amount of sweat and a variety of trace elements such as calcium and magnesium, which is the body’s natural protective barrier to prevent the loss of various nutrients and water in the skin, and to protect the skin from damage caused by various physical and chemical substances and the invasion of microorganisms. For example, free fatty acids in lipids have a certain inhibitory effect on streptococcus and staphylococcus, and certain unsaturated fatty acids secreted by sebum after puberty can inhibit some fungal reproduction. If you wash your face too many times, the lipid film reconstruction can not keep up, the skin will easily be harmed by various adverse stimuli in the external environment, becoming fragile, easy to age, and a series of unpleasant phenomena such as dry and tight skin, fine wrinkles, peeling skin, small red dots, itching, pain, etc. How to do not have to increase the number of times you wash your face and can keep your face clean? We can pay attention to some details in our daily life, such as: wash your hair often to keep it clean; do not use oily cosmetics; avoid eating too sweet and greasy food; ensure sufficient sleep, avoid emotional tension and keep a happy mood; and take more vegetables and fruits with more vitamin C content. In our daily life, we often see people wash their face with a lot of cleanser, desperately rubbing, over and over again, rubbing out a lot of bubbles to feel happy. The actual fact is that some people who have acne on their face, every time they wash their face, they can’t wait to wash it two or three times, so that they can wash off all the oil and acne on their face. This is the way to wash the delicate skin of the face is too rough. You know, too much force will hurt the stratum corneum, too often wash the face will make the skin dry and rough. A survey found that more than 80 percent of women wash their faces incorrectly or negligently. Many skin problems are also caused by incorrect and unclean washing methods. Even if you use expensive cosmetics, if you do not operate in the right way, you will also not be able to clean the effect of beauty. So, how to wash your face properly? Here is the “seven-step face washing method” The first step: before washing your face should wash your hands, the hands of the dirty things, is likely to pollute your face. Step 2: Moisten your face with warm water, which will ensure that the pores are fully opened and the natural moisturizing oils of the skin are not lost excessively. The third step: take cleanser in the palm of your hand to fully knead the foam, cleanser does not fully froth, not only can not achieve the cleaning effect, but also residue in the pores cause acne. No matter what kind of facial cleanser you use, the amount should not be too much. Step 4: Gently massage in circles for 15 times, so that the foam throughout the face, not too hard, so as not to produce wrinkles. The fifth step: cleaning cleanser, it is best to use the flow of water to clean, some women are afraid to wash clean, using a towel to scrub hard, this is very bad for the delicate skin, it is appropriate to gently press the water wipe dry. Step 6: Look in the mirror and check if there is residual cleanser around the hairline, some women are always prone to acne around the hairline, many are because they neglected this step. Step 7: Hold up cold water with both hands and tease your face about 20 times, while using a towel dipped in cool water to lightly compress your face. This can make the pores tighten, while promoting facial blood circulation, so as to complete the whole process of washing the face. You will find that your skin becomes whiter and more delicate in the long run. Soap, a surface active agent type cleanser, has a medium strength grease removal ability and can have a tight feeling after washing, usually without skin care effects. Added moisturizers, emollients and other skin-protecting ingredients products, low alkali content, mild nature, low irritation to the skin. According to the PH value can be divided into alkaline soap, neutral soap, weak acid soap; different skin types should be different nature of the soap. Oily skin people have a wide range of choices, even alkaline soap can also be used, neutral skin people, dehydrated dry skin people should use neutral soap, moisturizing soap, moisturizing soap, sensitive skin people should not use fragrances, pigments or alkaline soap, lack of oil dry skin people should not use soap. Because of the soap’s ability to decontaminate, no special protective effect on the skin, the use of skin often have a sense of tightness, will destroy the body’s natural secretion of water, fat and skin cells need nutrition. Although under normal circumstances, the skin has the ability to neutralize, can quickly relieve the discomfort of this tightness, but if the soap is improperly selected or used too often, more than the skin’s ability to neutralize, will lead to dry skin, roughness, loss of luster and elasticity. Severe cases will also have stinging or itching after washing, can be accompanied by flaking phenomenon, the above-mentioned situation, should reduce or stop using soap.