1, soft cloth: like curtains, sofa sets of a class of fabrics, just in the new fabric will have a certain amount of residual formaldehyde, so it can smell the obvious odor.
2. Floor timber: The formaldehyde content of the flat composite floor is much higher than that of the solid wood floor.
3, wall paint: formaldehyde is an essential component of the coating, to avoid strong formaldehyde stimulation, the best choice for the regular brand of taste or low VOC products.
4, decoration accessories: In addition to building materials, decoration accessories also have a lot of formaldehyde, such as glass glue, white latex, plastic flooring and other large amount of pollution.
5, cabinet furniture: solid wood panel material, natural, formaldehyde content is the lowest, while the MDF, MDF plate type of sheet, with more glue, high formaldehyde content.
1, material decomposition
Photocatalyst is the most common class of formaldehyde decomposing substances. It was used in cars in the past. Many families now choose to spray photocatalysts directly on the walls. It can produce strong catalytic degradation under light and effectively decompose formaldehyde and other harmful gases. At the same time also has anti-fouling, deodorant, air purification and other functions.
2, ventilation and ventilation
Ventilation and planting green plants is the simplest method of removing aldehydes. It is especially suitable for the early stage of renovation. This method generally takes a long time. The room needs to be vacant for 1-2 months before it can be basically removed. At the same time, the formaldehyde in building materials cannot Intensive removal, plants rely mainly on adsorption method to clear, but the slowest.
3, clean air
In addition to the aldehyde machine is a class of home appliances developed specifically for indoor formaldehyde purification, similar to the purifier, but the key role of different principles, through the nano-aldehyde lock particles and cold catalyst decomposition principle, while purifying the air and efficient adsorption of formaldehyde, while its rapid decomposition Quickly complete indoor formaldehyde purification.
4, material adsorption
Many families choose to place activated carbon at home is a typical natural adsorption method, through the adsorption of porous substances, the free formaldehyde molecules in the air fixed to the adsorbent, in addition to activated carbon, grapefruit skin, plants and so have adsorption, but This type of adsorption is generally inefficient and requires a large amount.
In addition to formaldehyde formaldehyde pollution
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