The concentration ratio of disinfectant in general kindergartens is 1: 100. If the disinfectant concentration is relatively high, it can also be mixed according to the ratio of 1: 200. If there are special pollutants, it is generally 1: 50. Do not spray disinfectant when using, so as not to irritate children's respiratory tract.
Kindergartens are mainly disinfected by soaking and wiping, so it is recommended not to spray directly in the air. Because children's respiratory tract is not yet mature, chloride in the air has certain irritation, which will stimulate respiratory mucosa, so general wiping and soaking can meet the disinfection requirements.