Most home heating and cooling systems simply recirculate the air that’s already in the house, including all the dust, dirt, and pollen. When the weather’s nice and pollen counts are low, open windows and doors to freshen things up.
Simple Cleaning Products
Some cleaners have harsh chemicals that can cause breathing problems or trigger an allergy or asthma attack. Read labels carefully and stay away from ones that have volatile organic compounds (VOCs), fragrances, or flammable ingredients.
These can be more than nice to look at, especially if your home is energy-efficient or not well-ventilated. In addition to getting rid of carbon dioxide and boosting oxygen levels, some can even help clear the air of chemical vapors.
A dirty filter on your heating and air conditioning unit can keep air from flowing the way it should and lead to mold growth if it gets damp. Change it at least every 3 months and make sure it fits well.
If there’s mold in your house, the tiny spores can float into your nose and even your lungs. That can lead to allergy symptoms, like coughing or sneezing, or other breathing issues. The fungus loves damp areas, so keep bathrooms dry.
Even pleasant smells can cause problems. Some air fresheners have VOCs in them that may bother your nose and throat. Other aerosol sprays, including some health and beauty products
Fresh Fruits and Vegetables
If you keep them too long, mold can grow on them. Check stored fruits and vegetables often, and toss anything that has mold or slime on it