If you have a Freon leak in your home, it is important to take care of it as soon as possible. While Freon is not poisonous, it can be extremely harmful to your health if inhaled for prolonged periods of time. Additionally, Freon leaks can cause damage to your home’s HVAC system and potentially lead to a fire. If you think you may have a Freon leak, it is best to evacuate your home and call a professional to fix the issue.