Count the five major mistakes people make in home improvement

Everyone wants to decorate their home with beautiful, but sometimes there are some minor mistakes in the decoration.

Misunderstanding 1: Environmentally friendly materials do not equal environmental protection

The so-called "green plates" and "environmental materials" are only low in formaldehyde, and it is impossible to completely eliminate pollution. The state has introduced indoor air quality standards: the formaldehyde content in the living room air should be less than 0.1mg/m3. If it is a green environmental protection board that meets the standard, the formaldehyde emission should be 17.86mg/day. If the decoration is made up of 10 sheets, add up. What? The formaldehyde content is at least 7 times higher than the standard! This is the "accumulated over standard", to attract attention.

Myth 2: The newly renovated house can be ventilated for a period of time before it can live.

Many people know that ventilation can help release formaldehyde, benzene, and other harmful substances, but it can only blow away the free and adhering formaldehyde on the surface, because formaldehyde is divided into three states, namely, free state, adsorption state, and combined state. The formaldehyde contained in the bonded state of the artificial board and the adhesive cannot be ventilated by ventilation. Moreover, its incubation period is 3-15 years. A door and window will also be released, and it must be chemically integrated by the drug to volatilize, which is safe.

Misunderstanding 3: It is normal for a new home to have an odor

Many pieces of furniture are made of artificial boards, and formaldehyde is contained in the man-made board adhesive. The odor is the release of toxic gases from the furniture, which can not be volatilized by the strong formaldehyde. The inside of the furniture is placed with activated carbon, which can adsorb the released formaldehyde and cannot completely decompose the pollutants. At the same time, the adsorbed material will be saturated after a certain period of time, and the material needs to be renewed. Try not to put underwear, children's clothing, blankets and winter clothes on the closet to avoid excessive formaldehyde in the clothes.

Misunderstanding 4: Air purifier spray can be used

Many people think that buying air purifiers or drugs such as formaldehyde can be sprayed on their own, and they can not be adsorbed and decomposed. It is only temporarily unavailable. It is a kind of fragrant gas that masks harmful gases, which is more likely to be alarming. However, the source of pollution is still being released continuously. The key is to cut off the source of pollution. It is impossible to remove formaldehyde by a single spray; it should be tested by instrument and then comprehensively controlled according to the inspection report, which is the most effective.

Myth 5: There will be no pollution in high-end cars.

The air pollution inside the car mainly comes from the plastic parts of the car dashboard, carpets, roof felts, leather sofas, paints, and other harmful gases such as benzene, formaldehyde and acetone. The small space inside the car, plus the good sealing performance, is more harmful to people than the harmful gas in the house. Remind the driver friend that the air quality inside the car can not be ignored.