Do you thoroughly wash your toothbrush after you brush your teeth? You may want to think twice about diligently working to keep it clean. Toothpaste has some antibacterial properties, so leaving a little residue on the bristles can help prevent germs and bacteria from building up. Just give the brush a rinse under water before using, and don't go to unnecessary lengths to thoroughly rinse out the bristles when you're done.

ANDREWS MCMEEL SYNDICATION

Even though they are designed to last for a very long time, it happens: LED lightbulbs burn out and need to be replaced. The good news is that these energy-efficient bulbs are recyclable. About 95% of the bulb materials can be recycled easily, and the bulbs also lack any harmful chemicals commonly found in other bulbs like compact fluorescents. To recycle LED bulbs, use the designated recycling bins in big-box stores like Home Depot, Lowe’s and Ikea.

ANDREWS MCMEEL SYNDICATION

Picking up a vintage T-shirt rather than purchasing a new one is more than a fashion choice; it’s a huge ecological decision in the right direction. A simple cotton T-shirt requires 700 gallons of water to grow enough cotton to manufacture it. By opting for something already made (and cooler), you’re saving hundreds of gallons of water. Think about secondhand when it comes to everything in your life, from small purchases like a shirt to large ones like furniture.

ANDREWS MCMEEL SYNDICATION