Why does the negative ion chip of negative ion sanitary towel emit black smoke when it is ignited with fire?

The negative oxygen ions produced by the active oxygen anion chip have high activity and strong redox effect, which can destroy the activity of active enzymes in bacterial cell membrane or cell protoplasm, thus achieving the purpose of antibacterial sterilization. Negative ions can also strengthen the oxidation process of human tissues, so that human tissues can get more oxygen. In this environment, anaerobic bacteria, the pathogen of gynecological diseases, cannot survive, ensuring women's health. The product also contains mint, which gives people a cool and dry feeling during use and relieves the discomfort caused by menstruation. Active oxygen negative ion chip can release as many as 6 100 negative ions per cubic centimeter.

When the negative ions in the air are below 1000 /cm3, women will feel tired, dizzy, headache, depression and cold. When negative ions in the air reach 1000-2000/cm3, human health can be guaranteed, and when the concentration of negative ions reaches 5000.

/cubic centimeter, can improve immunity and antibacterial ability, relieve tension, reduce irritation, eliminate odor and fatigue, improve endocrine and enhance metabolism, so that every woman can enjoy a healthy and comfortable feeling. Active oxygen and negative ion sanitary napkins give you double care and health. Give a self-test card for women's health with the package.