Keep pets outdoors as often as possible. Clean the entire house regularly. Deep clean areas where pets are permitted. Clean pets regularly. House dust mites.
Biological allergens can trigger asthma.
Clean and vacuum regularly. Kitchen Household cleaners. Unhealthy or irritating vapors may be released from chemicals in products. Use, apply, store and dispose of them according to manufacturers' directions. If products are concentrated, label the storage container with dilution instructions.