7 Things That Should Be In Every New Homeowner's Manual

I had lived in my first home for almost one and a half years before I knew furnaces had filters that needed to be changed on the regular. Here's how that discovery went down: My mom was at a hardware store, and she texted me about filters being on sale! Did I want her to pick me up some? I Googled: "How often do furnace filters need to be changed?" Google responded: "Check them once every month." I looked around my home, feeling inept, wondering what other appliances I was neglecting in my first...