Chronic obstructive pulmonary disease (COPD) is a term used to describe a group of respiratory conditions like chronic bronchitis, emphysema, and lung inflammation. It leads to breathing difficulty, excess phlegm, wheezing, cough, chest pain, and other symptoms. While many know that external pollutants can trigger COPD, the risks in the indoor environment are often overlooked. Here are seven common household items that may harm the lungs and contribute to the development or worsening of COPD. Air fresheners While air fresheners are designed to enhance indoor air quality, they often contain volatile organic compounds (VOCs) and other chemicals that can irritate the lungs and throat. Continuous exposure to these elements may cause or worsen COPD symptoms. Cleaning products Many cleaning products like detergents, furniture polish, and dishwasher liquid contain ammonia, chlorine, bleach, and other harsh chemicals and irritants. These elements are known to trigger COPD symptoms when inhaled. Instead of buying harmful commercial products, individuals can use kitchen ingredients for cleaning. For instance, one can use baking soda for scrubbing and diluted vinegar for cleaning glass. Alternatively, individuals can reach for organic alternatives at the store. Paints and solvents The fumes released by paints and solvents can be detrimental to lung health.