1. At present, there are many brands and names of interior wall coatings and wood coatings in the market. The prices of products vary greatly, and the quality is uneven. This brings many confusion to consumers. Consumers should try their best to buy in a regular store or specialty store that has high reputation.
2. Identify the label on the product packaging when purchasing, especially the name, address, product standard number, production date, expiration date, and product manual. It is best to purchase products that have passed ISO14001 and ISO9000 certification. The quality of these products is relatively stable.
3. When purchasing, you must purchase the "GB18582-2001 indoor decoration materials interior wall paint harmful substances limit" or "GB18581-200 indoor decoration materials solvent wood coating hazardous substances limit" standard and get 3C certification mark product.
4. When purchasing, pay attention to observing whether the product packaging container is damaged or bulging. When buying, you can shake it and check whether there is cementation phenomenon. The paint with these phenomena cannot be purchased.
5. Most shops can not open the can on the spot to check the inherent quality of the paint, so consumers must purchase the purchase invoice and other valid documents and construction instructions.
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