Ventilation: Window ventilation can increase the circulation of indoor air and help to discharge formaldehyde. Keep a period of ventilation every day, for example, after getting up in the morning, at noon or afternoon, let fresh air enter the room to replace the air containing formaldehyde.
Plant adsorption: some plants, such as aloe, chlorophytum, Eupatorium adenophorum and so on. It has the function of adsorbing formaldehyde and can be planted indoors in a proper amount. However, it should be noted that the adsorption of plants is limited and formaldehyde cannot be completely removed, which can be used as an auxiliary means.
Activated carbon adsorption: Using adsorbents such as activated carbon can adsorb harmful gases such as formaldehyde in the room, which plays a certain in addition to formaldehyde role. However, attention should be paid to replacing activated carbon in time, because the adsorbent will be saturated and will no longer have adsorption effect.
Photocatalyst purification: Using photocatalyst technology, formaldehyde and other pollutants are converted into harmless substances under the action of ultraviolet rays, which can effectively purify indoor air. However, it should be noted that photocatalyst needs ultraviolet light to play its role, and the effect may be limited where there is no ultraviolet light.
Formaldehyde scavenger: There are also some formaldehyde scavengers on the market, such as formaldehyde scavengers and formaldehyde scavengers. These products can decompose formaldehyde to achieve the purpose of removal. However, we should pay attention to the selection of regular products and use them according to the instructions.
In addition to the above methods, the most effective way is to choose environmentally friendly materials that meet the national standards, such as decoration products and paints, to reduce the generation of indoor formaldehyde. If it has exceeded the standard, one or more of the above measures should be taken to remove indoor formaldehyde. At the same time, paying attention to food hygiene, keeping indoor dry and ventilated, and cleaning and replacing air filters regularly are also helpful to reduce indoor formaldehyde concentration.
It should be noted that the above methods are all auxiliary means. If the formaldehyde in your home seriously exceeds the standard, it is recommended to seek the help of professional indoor air management institutions or professionals. They can provide more comprehensive and effective solutions.