Gary covered a range of topics, from the importance of clearing gutters and downspouts to the best ways to tackle rust and corrosion on metal surfaces. Gary also shared tips on how to determine whether a paint is oil-based or water-based, and the consequences of painting over a surface that's been sealed with an oil-based sealer. Additionally, the conversation touched on the importance of humidity levels in the home and how to maintain a healthy balance.

One caller shared a concern about a camper van's solar panels, which were caked with dirt and grime. The speaker offered advice on using a wet-and-forget product to clean the panels, and even shared a tip on how to find the right product for the job. Another caller asked about the best way to refinish a metal roof, and the speaker provided guidance on the process.

If you're a homeowner looking to tackle some of the tasks mentioned in this hour, or simply want to learn more about maintaining your property, tune in to this hour of At Home with Gary Sullivan.