I bet you didn't THINK you needed a knife specifically for slicing tomatoes. But you do. You really, really do.

Why they're a waste: Another popular product your plumber really hates? Drain cleaners such as Drano and Liquid-Plumr. The ...

The glorious goo is specially designed to de-gunk air vents, consoles, steering wheels and other tricky spots. At $7, this ...