Have the car air conditioner serviced every 6 months, and change the filters. Run the air conditioning 2-3 minutes before entering the car, which dissipates most of the dust and mold accumulated inside the unit. Pollen grains come from seed bearing plants. Plants that are pollinated by the wind are important in allergies. Other plants usually do not cause problems because the pollen only travels by insects, not in the air.
Pollens are responsible for allergies outside.
Some hyphae specialize by reproducing through spores that disperse in water, air, or by insects or animals. Such spores are strong allergens, which when inhaled by an allergic patient may cause significant symptoms. Although complete eradication of molds is impossible, the use of dehumidifiers and fungicides can produce significant reduction in mold concentration. Proper care is mandatory to prevent mold contamination of humidifiers. The bathrooms should not be carpeted, especially in the children's area.