If your indoor air is clean you should not see any of these three major warning signs.
Coughing, along with difficulty breathing, are among the most common signs of poor air quality. The concentration of particles in the air may be the source of these respiratory difficulties due to a lack of ventilation. Without sufficient air circulation, fresh oxygen in the room will dwindle.
Sneezing, along with coughing and breathing problems, is another sign. It may also be accompanied by watery eyes and nose and throat discomfort. These symptoms are also indicators of potential allergic responses.
Too much dust! Make it a point to keep the dust buildup under control by cleaning on a regular basis. Investing in a basic feather duster and using it a few times each week will help keep dust and debris out of your home's air.