You can wash your face with salt. Salt is a good natural exfoliating agent, and its effect is better than any exfoliating agent. But you can't use edible salt, because the salt particles are too big to be suitable for facial skin. Buy salt to apply to your face. Salt particles are rubbed irregularly on the face, which is harmful to the skin. Although the oil was washed off, it was irritating to the skin to varying degrees. So don't wash your face with salt every day, once a week is enough. And washing your face with salt depends on different skin types. People with too thin skin should not try it easily. In addition, washing your face with rice washing water for the second time can clean the dirt in pores, and then wash your face with facial cleanser, with better effect. Washing your face with vinegar water (dropping a few drops of vinegar with clear water) can increase the moisture and nutrition of skin cells, restore the luster and elasticity of the skin, soften the stratum corneum and whiten it. The advantage of washing your face in these ways is that it contains no chemicals. The following is a copy, I hope it will help you. Salt can solve skin problems 1 Control the secretion of oil in T area: you can apply fine salt to T area, rest for 3 minutes after gentle massage, and then massage with middle finger and abdomen from bottom to top at the parts with open pores on both sides of nose. 2. Remove acne marks and smooth skin pimples: dip a little salt in your fingertips, massage acne marks or pimples in a spiral shape for three times, then apply enough salt on the parts that need to be "solved" and wash them off after five or six minutes. Note: Don't massage the pimples that grow out. 3. Remove rough skin and dark spots: wet the face with water, massage for 1 min, and draw a big circle on the cheek from bottom to top with the same strength as when washing your face. Then rub the black spots into circles with your fingertips. 4. Remove the odor under the armpit: Salt has the function of sterilization and anti-inflammation, and you can directly apply salt under the armpit when taking a bath. On weekdays, cotton sheets can be soaked in salt water slightly lighter than seawater, and they can be carried with you at any time to remove sweat. 5. Remove foot odor: apply a large amount of coarse salt on toes, between toes and soles of feet, rub it with your hands for 5-6 times, rest for 5 minutes and then rinse it with clear water. 6. Care of acne on the back: Make the body fully warm after bathing, and put more salt on the back after the pores are opened. Massage with a brush 1 min. Don't push too hard, just let the salt move between the skin and the brush. Then dip a sponge in light salt water, stick it on your back 10 minutes, and rinse it with water. 7. Eliminate the double chin with salt: move the right finger stained with a lot of salt from the middle to the right along the edge of the lower jaw and right cheek; Similarly, the fingers of the left hand move to the left along the edges of the mandible and the left cheek; Alternate left and right hands and do it rhythmically for 50 times. Then wrap the salty part with plastic wrap, fix it with a hair band, rest for 10 minute, rinse it with clean water, and do it every other day.