The national standard "Limits of Hazardous Substances in Wood Furniture for Interior Decoration Materials" stipulates that the amount of formaldehyde released in wooden furniture shall not exceed 1.5 mg per liter. It is recommended to purchase furniture made of E1 (European level) standard board. Only the board that truly meets the E1 standard can be truly harmless to the human body.
Then, how to reduce the formaldehyde concentration of indoor furniture in newly renovated houses, experts reminded that there are seven measures to reduce the formaldehyde concentration of indoor furniture.
The first measure: reasonable control of the indoor temperature and relative humidity. Formaldehyde is a slow volatile substance that volatilizes more rapidly as the temperature increases.
The second measure: put some flowers and plants indoors, such as spider plants, aloe vera, agave, tigertail orchids and other flowers will reduce the concentration of harmful gases indoors.
The third measure: keep indoor air circulation. This is an effective way to remove indoor formaldehyde. You can use an effective air venting device, or open the window when the outdoor air is good, which is conducive to the emission and discharge of formaldehyde in the indoor furniture material.
The fourth measure: the renovated room should not be moved in immediately, but there should be a certain amount of time for the formaldehyde in the material to be emitted.
The fifth measure: try to use low formaldehyde content and formaldehyde-free interior decoration and decoration materials, which is the fundamental way to reduce the formaldehyde content in indoor air.
Sixth trick: When choosing furniture, choose products with less irritating odor, it is best to choose furniture that meets E1 standard. At the same time, pay attention to check whether the particleboard for furniture is completely sealed. If conditions permit, the newly purchased furniture can be left unused for a while.
The seventh measure: If you feel that the indoor formaldehyde content is high, you can ask the indoor environmental testing experts to test, you can understand the degree of formaldehyde in the indoor air, in order to take appropriate control measures.
Extended reading: Mattress purchase attention to environmental protection Beware of mattress containing formaldehyde
Furniture fantasies tips: Most of the wood furniture with excessive formaldehyde is cheap man-made boards, so the price of the whole set of wood furniture is often â€œultra-lowâ€.
Signing a contract: When purchasing a piece of furniture, the customer should sign a "furniture sale contract" and write the environmental protection clause into the contract. Invoicing: Nowadays, a large number of consumers are tempted by dealers' low prices, taking white bars, receipts, etc., and when they go out to complain about quality problems, such informal invoices are often difficult to be effective. Evidence, so to buy furniture, the dealer must issue a formal invoice.
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