1. The toilet paper on the market is produced according to the national standard (GB20810-2006 toilet paper (including toilet paper base paper)). The toilet paper products are dazzling and the packaging also has its own characteristics. At present, there are removable, reel, and flat forms. According to the GB20810-2006 toilet paper (including toilet paper base paper) standard, the grades are divided into three grades: excellent product, first-class product, and qualified product. To 2. The whole process of toilet paper production is completed under high temperature. However, if the packaging is not timely or the storage is not good, the paper will be damp or contaminated. Consumers should choose toilet paper with good packaging and a relatively recent production date and pay attention to the shelf life. 3. The grade of toilet paper with thicker single-layer paper is lower, and you should choose the thicker toilet paper for the whole package under the same weight. 4. Since toilet paper is sold by weight, individual "smart" manufacturers will add more fillers during the production process. This kind of paper is thick and hard, which is harmful to the human body. To be more savvy, you should choose toilet paper with a softer texture. 5. Commonly used toilet paper is processed through high-temperature deinking and bleaching processes. The paper is too black, indicating that the deinking process is not good, and the residual ink is harmful to health. But too much bleach is also harmful to the human body. High-grade toilet paper uses ink-free waste paper as raw material, without deinking and bleaching, and is naturally white (approximately milky white). So you should choose toilet paper with natural color. 6. Knife-cut toilet paper can be divided into cross-cut and straight-cut according to its texture. The strength of the paper is lower in the direction perpendicular to the grain, and the strength of the paper is higher in the direction parallel to the grain. Therefore, when you need to tear, you should proceed in the direction of the vertical line, and when using it, you should try to follow the direction of the line. 7. If it is used by the elderly or infants, try to choose higher-grade toilet paper, not because it is cheap and causes unnecessary trouble. 8. Wrinkled toilet paper has good water and oil absorption properties. If you use it to wipe the stove and range hood, you will receive unexpected results.

This is a big health misunderstanding. The liquid medicine content of wet wipes is generally 80%. The main ingredients are water and antiseptic. In order to dissolve the antiseptic liquid in water effectively for a long time, some chemical agents will be added to the wet wipes. "Propylene glycol" is the word with the highest occurrence rate in the ingredient list of wet wipes. Although this type of chemical agent will not cause serious effects on the skin, it will remain on the hands. Therefore, the best disinfection method is to wash hands with soap and rinse with running water. Propylene glycol is a chemical reagent that is miscible with water, ethanol and a variety of organic solvents. Propylene glycol can be used as a raw material for unsaturated polyester resin. In cosmetics, toothpaste and soap, it can be used as a wetting agent in combination with glycerin or sorbitol. In hair dyes, it is used as a moisture-conditioning and hair-leveling agent, also as an antifreeze agent, and also used in cellophane, plasticizer and pharmaceutical industries.

Do you often do this too, put some toilet paper in your pocket. However, this seemingly good habit needs to be changed. Some toilet paper placed directly in the pocket can easily be contaminated with bacteria. Using these bacteria-contaminated toilet paper can cause vaginitis. And this is one of the factors that cause many unmarried women to get vaginitis. Some girls from puberty, out of shyness and a dim understanding of menstruation, often do not understand when they first come to menstruation. They do not pay attention to the hygiene of the menstrual period. They will abuse unclean toilet paper in panic and make the perineum contaminated by unclean toilet paper , Which can cause vaginitis. If you open the toilet paper directly in the bag and stick it with cash, keys and other items, the bacteria on the toilet paper is unimaginable. Special attention should be paid to toilet paper used by women. It is best to take it when you use it. If you want to put it in your bag or pocket, you must use bagged toilet paper.