At present, the commonly used wall materials are wallpaper, emulsion paint and putty powder. Other wall materials such as soft bag and diatom mud will not be analyzed for the time being. Wallpaper is generally divided into non-woven, pure paper, PVC, cloth, etc. As long as these wallpapers are regular brands, they are environmentally friendly, but what about the taste? Yes.

无纺和纯纸材质的壁纸，都有木头的味道，毫无疑问他们是环保的。PVC材质无论是进口的还是国产的多少带点塑料的味道，但是一定不能刺鼻。所以说壁纸是有味道的，但是这正好证明了壁纸材质的天然环保。

Both non-woven and pure paper wallpapers have the smell of wood. There is no doubt that they are environmentally friendly. PVC material, whether imported or domestic, has a little plastic taste, but it must not be pungent. So the wallpaper has a taste, but it just proves that the wallpaper material is natural and environmentally friendly.

乳胶漆也是有味道的，即便是打出吸甲醛噱头的产品也一样会有味道，正规厂家的乳胶漆即便是有味道，当然它也是环保的，只要不是刺激性的气味，都是环保的。

Latex paint also has a taste. Even products with formaldehyde absorption gimmicks will have a taste. Even if the latex paint of regular manufacturers has a taste, of course, it is also environmentally friendly. As long as it is not a pungent smell, it is environmentally friendly.

腻子粉墙面就是俗称的刮大白，目前主流刮大白用的腻子粉同样是有味道的，但是只做刮大白的墙面不仅环保而且更能吸附甲醛，这就是刮大白的神奇之处。

Putty powder wall is commonly known as scraping white. At present, the mainstream putty powder for scraping white also has a taste, but the wall only scraping white is not only environmentally friendly, but also can absorb formaldehyde. This is the magic of scraping white.

而一点味道没有的墙面材料则是加入了化学成分，掩盖了气味，未必就是好的环保的。

The wall materials without any taste are added with chemical components to cover up the smell, which may not be good environmental protection.

墙面材料是不是越贵越好？

Is the wall material as expensive as possible?

选择墙面材料要选择适合自己的，预算范围内的材料就可以了，不要想着如果购买贵的产品就可以保持多少年都流行，装修跟服装一样，每时每刻都在淘汰，新的风格、产品层出不穷，所以我们只要“装在当下”即可。另外只要是正规的产品，基本上都是环保的，价格便宜也好，价格贵也好，只选适合自己的就可以。

When choosing wall materials, we should choose materials suitable for ourselves and within the budget. Don't think that if we buy expensive products, we can keep popular for many years. Decoration, like clothing, is being eliminated all the time, and new styles and products are emerging one after another, so we just need to "install at the moment". In addition, as long as they are regular brand products, they are basically environmentally friendly, cheap or expensive. Just choose what suits you.