When I went to buy paint, I saw that Carpoly paint can adjust the indoor humidity. Is it true?/You don't say. I have a friend who used it and helped me solve it. The weather in winter in Beijing

I don't know if we can adjust the indoor humidity. Our family also made 6 square meters of this Carpoly paint as the TV background wall. Although the price is a little higher than ordinary wall paint, the effect is really good. I suggest the landlord do the same. There are many lines, so you are free to choose what you like.