Radon is a naturally occurring radioactive gas that cannot be seen, smelled, or tasted. Despite being invisible, it is recognized as the leading cause of non-smoking lung cancer worldwide, according to health authorities. Radon forms naturally in soil and rock and can enter homes through small cracks in foundations, walls, or floors. Over time, it may accumulate indoors and reach levels that could increase your risk of developing lung cancer. Because radon has no noticeable warning signs, radon gas testing is the only reliable way to know if your home is affected. This often leads homeowners to ask an important question: What is the best time to test for radon gas? The answer depends on several factors, including seasonal conditions, home ventilation patterns, and lifestyle changes within the property. Understanding these influences will help you choose the right time to test and ensure you get results that reflect your home’s true radon levels—so you can take the right steps to protec...