Women are most vulnerable to skin damage in sensitive areas during menstruation. Most women experience local skin itching and burning during menstruation. This is mostly caused by the use of airtight sanitary napkins. In fact, different women should choose different sanitary napkins. It is very important to choose the right sanitary napkins to pass menstrual period. 1. Don’t just grab a pack from the supermarket shelf and leave, or buy many packs of sanitary napkins at a time for convenience, see the expiration date, qualified labels, and choose regular brand products. 2. Don't buy promotional products lightly. Generally speaking, promotional products and gifts are often unsold products sold by merchants. For example, the materials used are more economical, the testing is more relaxed, the inventory time is longer, etc., which makes it difficult to guarantee the quality of the products. 3. Don't be a 'new product experimenter' of a manufacturer. New brands, new varieties, new fabrics, and new concepts fly all over the sky, coupled with promotions, often lead to impulsive consumption. For example, the popular dry mesh surface, many people with allergies will experience redness, swelling and itching after use. Reliable manufacturers, reliable stores, good reputation, and own personal experience are still the most basic common sense for purchasing sanitary napkins. Previous: Burning detection method for whether sanitary napkins contain fluorescent agent Next: Form a soft protective layer containing emollient ingredients