It was very convenient to use in Ceres era. Spray wherever there is a problem, there is no smell. It can prevent germs and skin in the air. Colorless, odorless, residue-free and pollution-free are the biggest characteristics of Ceres products. The principle of sterilization is to kill the nucleus directly by piercing the cell membrane. More than 95% of products on the market are wrapped in asphyxiating bacteria, so the principle is completely different. Ceres Times basic health protection products are reliable and safe.