1, which is a gift from nature and the most economical and practical in addition to formaldehyde method. As long as the window is opened, fresh air will enter the room and formaldehyde will be diluted and purified.
2. Plants such as green plants, aloe, cactus and green radish have a certain absorption capacity for formaldehyde, and can slowly consume the surrounding formaldehyde through photosynthesis. Because it is a plant, it is very safe and will not have other harmful effects. However, it should be noted that the absorption of formaldehyde by plants is limited, and it can only be used as one of the comprehensive control methods in in addition to formaldehyde.
3. Activated carbon has the function of adsorbing formaldehyde and other harmful substances, but it has no decomposition function, so its adsorption capacity is limited and it is easy to saturate, so it needs to be replaced frequently, otherwise it will become a new pollution source, releasing harmful substances and causing secondary indoor pollution.
Companies can be seen everywhere in in addition to formaldehyde now. Now the industry is chaotic, and the price is different from the in addition to formaldehyde effect. When you choose, you must choose a reliable in addition to formaldehyde company.
6. Photocatalyst is an auxiliary method to control formaldehyde, mainly because it can't decompose formaldehyde in the dark or without light, can't work all day, has a small range of action, and can't deeply and effectively remove indoor formaldehyde. In addition, photocatalyst itself is a chemical, which needs to be used with caution?