Turns out, that old advice to keep your home at 66°F? It’s outdated! Modern homes and HVAC systems actually do better at 68–70°F. Keeping it too cool can cause mold, damage your HVAC, and even mess with your health. If your walls feel chilly and humidity’s high, you’re basically inviting hidden mold. Bump up that temp for a cozier, healthier home—and save yourself some repair bills! #News #HomeHacks #HVAC