My bottle of Downy fabric softener boasts that it’s “better together” with dryer sheets (Downy brand, of course). I know a lot of people that use one or the other, or neither, but not a whole lot who use both....

Nearly every home in America has a refrigerator. No surprise there. But a quarter of those homes have two (or more) fridges. That’s a lot of refrigerators. If you’re one of the 23 percent of Americans with more than one...

Unlike buying most big-ticket items, a lot can go wrong with appliance purchases. If your new tablet doesn’t work, you can just return it and get a replacement. But you can’t easily tote your new defective refrigerator back to the...