Mold prevention involves controlling moisture and maintaining cleanliness in your home. Keeping humidity levels below 50% can help, as mold thrives in damp environments. Use dehumidifiers and ensure proper ventilation in areas like bathrooms and kitchens to reduce moisture buildup. Regularly inspect areas prone to dampness, such as basements and crawl spaces, for leaks or water damage. Clean and dry any spills promptly, and use mold-resistant products when renovating. Proper insulation and sealing of windows can also prevent condensation, further reducing the risk of mold growth.