First of all, when you decorate your house, you should choose green decoration materials with environmental protection signs. The big core board shall be made of benzene free diphenyl formaldehyde adhesive; the formaldehyde content of the floor material shall reach the volatilization stability below 0.12ml per cubic meter; the radioactivity of the ceramic tile shall be the radioactivity standard of A-class marble; the coating shall be water-based; the mold steel shall also be produced by the regular enterprise.
Secondly, we should give full play to the function of the range hood. Whether it's cooking or boiling water, as long as you open the kitchen utensils, you should open them with a lampblack machine, close the kitchen door and open the windows at the same time, which is conducive to air flow and eliminate pollutants. When flushing the toilet, put down the toilet cover and try not to open it when not in use. It is best to use solid slow-release disinfectant in water tank, select safe and effective air disinfection products, and purify air. In addition, when cleaning, it is best to use a vacuum cleaner, if possible, or use a mop and a wet rag. If use broom, action wants light, do not lift dust to aggravate air pollution. Feather duster is easy to cause "dust transfer". It is better not to do so. Carpet is very easy to absorb dust and leech insects, mold spores, etc., and then difficult to clean, will cause some adverse reactions, such as skin itching, sneezing, etc., try not to use carpet.
For air-conditioned families, it is better to use a ventilator. Among them, the efficiency of heat exchanger is better, some heat exchange efficiency can reach about 70%, cold air emission can effectively cool the heat and inject fresh air from the outside, can keep the indoor air fresh, can greatly save energy, reduce the cost of household electricity, which is a kind of choice with both advantages. Another effective method is to use air purifier. The commonly used purifiers are as follows: (1) electrostatic indoor air purifier (mainly used for the purification of inhalable particles); (2) filtration indoor air purifier (mainly used for the purification of inhalable particles and gaseous pollutants); (3) composite indoor air purifier (mainly used for the purification of inhalable particles and gaseous pollutants); (4) Decontamination coatings (e.g. nano coatings used to decontaminate gaseous pollutants).
To keep the air in the bedroom fresh, the most effective and economical way is to ventilate and change the air frequently. Appropriate time shall be selected for window ventilation. Generally, 10:00 a.m. or 3:00 p.m. for half an hour, the indoor air can be exchanged. Of course, if the air pollution outside is very serious, do not open the window for the time being. If you have time and conditions, it's best to go to nature's fresh air frequently to breathe fresh air.