First, because grapefruit peel has the function of removing odor, people put grapefruit peel in newly renovated rooms, and after a period of time, they will feel that the odor will decrease. In fact, the smell of grapefruit peel masks the smell of formaldehyde in the room.

Second, in fact, in our daily life, grapefruit peel in addition to formaldehyde is useless. People only use the aroma source of grapefruit peel itself to cover up formaldehyde, but this method can remove the odor emitted by harmful substances, but it is useless to remove formaldehyde.

Thirdly, after the renovation of our new house, we'd better leave the house for a period of time, open the windows to let the air circulate, and then reduce the contents of toxic gases and formaldehyde in the house. Many people also use some plants to absorb indoor toxic gases, such as humeilan, ivy, aloe and so on. We can learn more.

Fourthly, when we use plants to remove toxic gases, we can also use some bamboo charcoal activated carbon to remove methanol. This method is a practical method to produce part of methanol, and the price is relatively low. As long as the physical adsorption of bamboo charcoal is used, the function is not easy to cause secondary pollution, and the use of activated carbon is deodorization. We can put some in each room, so that the harmful gases in the new house can be basically removed after three or four days.

The above content is about methanol in the renovation of new houses. Why does everyone say that methanol can be produced from leather? We can understand these ways through the above articles. If such problems appear after family decoration in the future, we can use the above methods to solve them.