Although it’s a fact that mold exists naturally in the environment, it’s important to distinguish between mold found outside and mold growing inside your home. Mold growth indoors can lead to health issues, such as elevated levels of mold spores and toxins that can cause problems for people with allergies or weakened immune systems. Therefore, it’s crucial to identify and address any mold growth in your home to prevent health problems and structural damage. In contrast, exposure to a few mold spores that may have entered your home through an open door or window is not typically a cause for concern, as your immune system can generally handle this type of exposure.