1, Filter the air: Many people to choose a air purifier to filter out the particulate indoor but some of them forget to replacement the filter regularly in case of secondary pollution.
2, Stay away from pollution sources: Close the window when air outdoor more bad than indoor.
3, Control pet dander: Take a shower for pet regularly.
4, Reduce the use of air fresheners: Chemical air fresheners are generally aromatic, and perhaps become your indoor allergens.
5, Away from dust mites: Regular cleaning mattresses and bedding, to avoid dust mites cause allergic reactions.
6, Away from mold: Keep indoor humidity at a certain level, to avoid mildew fungi produce.
7, Do not smoking indoor: Indoor smoking will increase the concentration of indoor PM2.5.
8, Do exercise: Do exercise can strengthen the body, but the exercise must not be under severe environmental conditions, harsh environmental conditions caused by excess Games breathing difficulties.