Washing your clothes in cold water does more than save energy and money on your utility bill: It also preserves your clothes. The fibers of your clothing last longer when they're washed in cold water; they actually deteriorate when washed in hot water. The only time you really need to wash in hot water is if you need to remove stubborn stains that are oil-based, or to disinfect items like hand towels and bedding. Otherwise, 9 out of 10 washes on average should be done in cold water.

ANDREWS MCMEEL SYNDICATION

If you're lucky enough to fly somewhere and have the option of a meal on the plane as part of your travel, you can take steps to reduce food waste. If you get an upgrade to a premium class and you plan on sleeping during the flight, go to the airline's website to opt for "no food" so no meal will be prepared for you. This will help reduce food waste, since none of the prepared food can be reused after the flight lands. And remember to bring your reusable water bottle with you when you travel to avoid plastic cups and other single-use plastics when drinks are served in-flight.

ANDREWS MCMEEL SYNDICATION

While many of us always ask for nonsmoking hotel rooms away from the elevators, have you thought about asking for a room far away from the hotel pool? Hotel rooms right above indoor and outdoor pools may sound convenient, but in reality these are the unhealthiest rooms in a hotel. On hot days, the pool's water evaporates and turns into chlorine gas, which can rise right up to your room. This creates an unhealthy air environment for you and your family. Be sure to pick a room far away from the pool for the healthiest stay on the road.

ANDREWS MCMEEL SYNDICATION