How to prevent harmful substances in the kitchen?

How can we prevent the harmful substances in the kitchen? Experts make the following suggestions:

First, cook correctly. When cooking, you don't have to let the oil heat up until it smokes. The higher the oil temperature, the more smoke, the greater the harm. Use refined cooking oil to reduce pollution. Make less fried and fried foods.

Second, properly install and use the exhaust fan or range hood. Be sure to seal the connection when installing and install a check valve. Do not arbitrarily change and destroy the flue.

Third, the ceiling of the kitchen should not be too low when decorating, pay attention to choose cabinets that are not polluted and meet the national standards. In recent years, complaints about the indoor environment of the kitchen contaminated kitchen have often occurred.

Fourth, the use of microwave ovens, electric stoves, rice cookers, electric ovens and other kitchen appliances, which can greatly reduce the air pollution in the kitchen.

5. The house manager strengthens the management of the building exhaust flue, cleans up in time, and takes measures to increase the amount of exhaust air. Prevent smoke from the window due to the impediment of the flue.

6. If the consumer finds that there are more families using the window to smoke the house in which they live, in the case that it is temporarily impossible to solve, it is necessary to pay attention to avoiding window ventilation during cooking, when there is no wind or when the air pressure is low. Activities in dense buildings to avoid the peak hours of kitchen fumes and other harmful substances.

Seven, some new buildings are now built with roof platforms. In the summer, some people fall in love with the roof platform and look for the cold. They should also avoid the time of concentrated cooking to prevent the pollution caused by the gas in the kitchen through the vents.