Do You Know Your Home's Hidden Heroes?

Your home is full of hardworking parts quietly doing their job—until something leaks, clogs, or suddenly stops working. From the mysterious pipe under your sink to that little valve behind your water heater, do you really know what’s what?

Take this fun and practical quiz to see if you can spot the right tools, valves, and safety devices that keep your home running smoothly. Perfect for homeowners, DIYers, or anyone who's ever asked, “Wait...what does that do?”