Even the cleanest homes can contain dust, pet dander, pollen, and fumes.

You could be allergic to dust mites, mold spores, pollen, pet dander, or something else.

Eye allergies happen when your eyes are exposed to the offending allergen - say pet dander or pollen.

Pollutants include smoke, pet dander, radon, mold, cleaning products, and other chemicals.

It is also effective for molds and pet dander.

Exposure to dust, pet dander, pollution, exhaust, and secondhand smoke can all increase a child's risk for asthma.

Triggers may include soap or detergent, pet dander, and coarse materials.

When it comes to dealing with the other three culprits - dust, pet dander and mold - a bit of elbow grease is involved.

Post-nasal drip can be caused by the common cold, allergies to dust, smoking, or pet dander.

Pollen, grass, dust, weeds, and pet dander are common triggers.