1. Vacuum often
   
   
2. Keep pets groomed
   
   
3. Wash bedding weekly with hot water
   
   
4. Use hypoallergenic covers on mattress and pillows
   
   
5. Keep doors closed to the garage
   
   
6. Leave doors open with rooms without vents
   
   
7. Do not smoke in the house
   
   
8. Use exhaust fans in the kitchen and bathrooms
   
   
9. Use non-toxic cleaning products
   
   
10. Check for leak(s) in windows, doors, dryer vents, and attics
    
    
11. Maintain air humidity at a normal level usually about 30 to 50% range
    
    
12. Size air conditioner units and maintenance
    
    
13. Change air filters