Question

list the factor on which treatment of allergens in air​

Answer 1

Answer:

1. Control dust mites. Keep surfaces in your home clean and uncluttered.
2. Vacuum once or twice a week.
3. Prevent pet dander.
4. Prevent pollen from getting inside by keeping windows and doors closed.
5. Avoid mold spores.  
6. Control cockroaches.

hope the answer help u