In this hour of "At Home with Gary Sullivan," Gary tackles home improvement and maintenance tips. He shares a personal story about fixing a noisy toilet by adjusting the water supply valve and offers advice on how to identify and address common issues like inconsistent temperatures and air leaks around doors and windows. Gary also discusses the importance of regular maintenance, such as changing furnace filters, and recommends products like Easy Breathe ventilation systems and Blaster's Premium MultiMAX synthetic lubricant.