When choosing furniture, if consumers prefer furniture made of materials such as artificial panels that are now in the limelight, it is necessary to pay attention to whether the “green product†mark recognized by the state is attached to the furniture. When choosing furniture, open the door and smell if there is a strong pungent smell inside. If the consumer buys the brand furniture, then you can ask the sales staff carefully, ask them to explain the smell reasonably, and check the quality inspection certificate. If the national inspection is passed, some smells are inevitable with paints, adhesives, etc. After you go home, open the door for a while to eliminate it.
At the same time as the salesperson asks for the price, remember whether the furniture meets the relevant national environmental protection regulations and whether there is relevant certification. In addition, you can feel whether the edge of the furniture is tight and the moisture content of the material is too high. Because the strict edge sealing will seal the free formaldehyde in the plate, it will not pollute the indoor air; and the furniture with too high moisture content will not only have quality problems, but also increase the release rate of formaldehyde.
A spray-bottle head is made up of only a few parts. It has a trigger lever, which activates a small pump.
The pump forces this liquid down a narrow barrel and out a small hole at the gun's muzzle.
The hole, or nozzle, serves to focus the flowing liquid so that it forms a concentrated stream.
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