The Concept: Your symptoms start when your total "load" crosses the red line. If you reduce indoor triggers (like dust mites), you can stay below the limit even when outdoor pollen is high.
Indoor Triggers
1. House Dust Mites
Microscopic creatures that feed on dead skin cells.
Encase mattresses, pillows, and box springs in allergen-proof coverings.
Wash bedding weekly in 130°F hot water.
Keep house clean by vacuuming and reducing clutter.
Wear a mask while cleaning; avoid area for 20 minutes after.
Use a dehumidifier to reduce humidity.
2. Animal Dander
Sensitivity to the pet's skin flakes and fur.
Restrict pets from the bedroom and keep off furniture.
Confine pet to a room with polished floors and wipeable furniture.
Use HEPA filters and vacuum cleaners.
Wash your pet weekly in warm water and soap.
3. Indoor Molds
Spores that can cause reactions year-round.
Identify and clean moldy areas with fungicide or bleach.
Fix water leaks immediately.
Clean furnace filters, refrigerator drip pans, and dehumidifiers.
Thoroughly dry clothes before storing.
4. Cockroaches
Saliva and shed skins are the main sensitizers.
Keep food and garbage in closed containers; take out regularly.
Do not store paper bags, newspapers, or cardboard boxes.
Place bait traps or call a professional exterminator.
Seal plumbing openings and cracks.
5. Rodents
Integrated pest management is key to elimination.
Seal holes and cracks from home to outside.
Seal gaps in floors, walls, and under cabinetry.
Keep bushes and trees 3 feet from the home.
Ensure trash and food are stored in secure containers.
Outdoor Triggers
6. Outdoor Molds
Found in soil, plant debris, and decaying leaves.
Avoid mowing grass, handling mulch, or raking leaves.
Wear a microfiber facemask if yard work is necessary.
Avoid using fans that draw in outside air.
7. Pollens (Trees, Weeds, Grass)
Tiny airborne particles from plants.
Shower and wash hair/eyes immediately after working outside.
Remove work clothes outdoors and carry them to the washing machine.
Keep windows closed in the home and car; use A/C on recirculate.
Take allergy medicines 30 minutes before going outdoors.
Stay indoors when pollen counts are high (check pollen.com).