The smell of 84 disinfectant on the hands indicates the presence of disinfectant residue, at this time it is not allowed to eat. The main ingredient of 84 disinfectant is sodium hypochlorite, a substance that has a certain degree of corrosiveness and is not good for the human body. After the use of 84 disinfectant solution to fully wash your hands to remove the residual disinfectant solution before eating. If you accidentally eat the residue of disinfectant, it is easy to cause irritation to the mucous membrane of the digestive tract and produce stomach pain and other symptoms, so you can’t eat when there is a taste of 84 disinfectant on your hands. 84 disinfectant use, should be based on the appropriate method to carry out, in addition to not eating after use, but also can not make it in the skin surface for a long time to prevent corrosion of the skin. If you eat after the use of 84 disinfectant, there are symptoms of discomfort, you need to seek medical attention as soon as possible to prevent poisoning.