It's no surprise that your windows are the biggest culprit in letting cold air in during the winter season. Old low-efficiency windows can be responsible for up to 30% of your home's heat loss. While replacing them may not be an option for everyone, adding storm windows can help increase their efficiency. And if that isn't an option, just adding plastic film (available at any hardware store) can take up to 14% off your heating bill. It may not be the most attractive look, but it'll help you stay warm and cozy this winter season.

ANDREWS MCMEEL SYNDICATION

When you're on vacation at a distant exotic destination, remember this one rule: Just because it's for sale doesn't mean it's legal to bring back to the United States. The World Wildlife Fund warns travelers that it's illegal to purchase items made from many animal skins and byproducts. Things to avoid include any furs and feathers, turtle shell (usually combs and jewelry), ivory, Asian medicines (made from rhino horns and tiger bones), and even wool shawls and scarves called "Shahtoosh," which is woven from endangered Tibetan chiru antelope. When in doubt, just don't buy it.

ANDREWS MCMEEL SYNDICATION

Are you sick or is someone ill with a cold or flu in your household? To help prevent the spread of germs, it's important to disinfect household items that can harbor viruses on their surfaces. The top items include your phone, which is typically in constant contact, because cold and flu viruses can last for days on the screens. Other common items include remote controls, bathroom and kitchen faucets, and towels, which should be cleaned in hot water. Wipe down door handles and computer keyboards, and wash all bedding once the sick person feels better.

ANDREWS MCMEEL SYNDICATION