In recent years, formaldehyde poisoning incidents often appear in public view, and formaldehyde has become one of the indoor environmental pollution problems that people pay close attention to. Indoor formaldehyde pollution mostly comes from the renovation of new houses. The harm of formaldehyde to human body is mainly through direct contact with skin or breathing into the body. So removing formaldehyde is the only way to prevent the harm of formaldehyde. Here are some simple and efficient in addition to formaldehyde methods.

1. Window ventilation is a very simple method to remove formaldehyde. The principle of purification is indoor and outdoor air circulation replacement, which releases harmful gases such as free formaldehyde in indoor air to the outside and reduces indoor formaldehyde concentration. Its aldehyde removal efficiency is directly related to outdoor wind power. Generally, the greater the outdoor wind, the higher the purification efficiency.

2. Activated carbon is an effective way to purify the air. It has a strong adsorption effect on harmful substances such as formaldehyde, and the smaller the particles, the better the adsorption effect. It should be noted that most activated carbons have certain adsorption limitations. Once saturated, it will no longer be absorbed, but it will desorb and release the absorbed harmful substances.

4. Under the condition of high temperature, it can promote the conversion of bound formaldehyde into free formaldehyde and reduce the total content of formaldehyde, because formaldehyde penetrates into the interior of the board, although it can not be completely removed, its effect is still obvious.

Professional in addition to formaldehyde companies can also quickly remove indoor formaldehyde and harmful substances, but because China's indoor air purification industry started late and there are no particularly strict scientific standards, there are many unprofessional and irresponsible companies in in addition to formaldehyde companies, so we must keep our eyes open when choosing?