All metal instruments, glass, enamel, etc. Rinse with clean water after use, and pay special attention to the decontamination of ditches, grooves and shaft joints. And metal utensils should also be oiled and rusted;
Heat distilled water with high temperature fumigation machine, and then spray water vapor on the furniture surface. The principle of utilization is that formaldehyde has strong volatility, and the higher the temperature, the faster the formaldehyde volatilizes. High-temperature steam quickly heats the surface of furniture, thus accelerating the volatile decomposition of formaldehyde.
Extended data
When the formaldehyde concentration reaches 0.06-0.07mg/m per cubic meter of air? Children will have mild asthma;
When the formaldehyde in indoor air reaches 0. 1mg/m? When, there is an odor and discomfort;
Formaldehyde reaches 0.5mg/m? Sometimes, it will irritate the eyes and cause tears;
Formaldehyde reaches 0.6mg/m? , can cause throat discomfort or pain. When the concentration is high, it can cause nausea and vomiting, cough and chest tightness, asthma and even pulmonary edema;
Formaldehyde reaches 30mg/m? When, will immediately lead to death.
Baidu Encyclopedia-in addition to formaldehyde Method