If there is already a household pet, keep it outdoors. At the very least, keep pets out of the bedroom with the door closed and off of all furniture. Avoid pet contact after changing into sleepwear. Avoid exposure to persons with Respiratory Infections - Respiratory infections are the number one trigger of asthma flares. Encourage all family members to wash hands frequently, especially during cold and flu season.
Day care is the primary source of exposure to respiratory infections.
Wash All Bedding in Hot Water - To reduce exposure to dust mites, regularly wash comforters and mattress covers. Every six months, wash or replace pillows. Replace or Clean Furnace Filters - Replace or clean at least annually. Avoid Upholstered Furniture and Carpeted Floors - When symptomatic, avoid as much as possible. Keep home humidity low - Fix water leaks promptly to avoid indoor mold.