Important points to note when using disinfectants:
1. Check the labels and use according to instructions.
2. Be aware of the potential hazard of each product. Avoid contact with eyes and skin when handling disinfectant products and keep them away from children.
3. Do not mix different disinfectant products and use in a well-ventilated area.
4. For disinfection of highly contaminated surfaces or materials, avoid the use of spray, and allow appropriate contact time needed for disinfection.