Gillette’s tried-and-true Mach3 cartridge razor remains our favorite for everyday shaving—it provides the perfect balance of comfort, closeness, and durability.

Disposable face masks are not meant to be worn for more than a few hours, says Nachman. They get less effective over time, so after wearing one for a while, throw it out and put on a fresh one.

When two partners in a household both work and have no children, it is called "dual income, no kids" (DINK) Learn more about how the financial impact of DINKs.