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Anonymous users2024-01-23Formaldehyde is present in the air, so it can be detected in any room, but the content is high or low. According to the national standard, if it is lower than the requirements of the indoor environmental pollution control code of civil buildings, it will cause harm to human health if it exceeds the standard.
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Anonymous users2024-01-22There is an advertisement on CCTV radio station called"Three trees, live right away", as if to say that there is a kind of paint called three trees does not contain formaldehyde.
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Anonymous users2024-01-21Possibly, the source is a Simmons mattress.
But as long as the mattress is not too inferior, formaldehyde will not exceed the standard, rest assured.
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Anonymous users2024-01-20It's best to test it first, and you can live if it doesn't exceed the standard.
As long as you don't use paint, there will be no formaldehyde exceedance. As long as the paint is absolutely exceeded, the advertisement is a lie. Formaldehyde is an organic raw material, and the amount added depends on the cost.
You can learn, that's what I did, I changed careers from scratch, and I've been doing it for several years now, as long as I want to learn, I can.
Glue the toilet bowl with plastic, seal it tightly, and then press the toilet flush switch to flush the blockage away with instant water pressure! You can give it a try.
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