Dog waste can be a problem in communities if it isn't properly disposed of; it can pollute waterways and raise the harmful bacteria level in public water. A good rule of thumb is this: Don't just leave dog waste in the yard or in the woods and let nature take its course. You need to properly dispose of it. There are two options: One, save and reuse your plastic grocery bags to scoop up the waste and dispose of it in the trash. Or, for the greenest method, dig a hole in the ground around 12 inches deep and bury the waste. This will help it slowly decompose properly over time.

ANDREWS MCMEEL SYNDICATION

When you're shopping at the supermarket, it's important to know what different expiration dates actually mean on food packaging. Something that's marked with a "sell by" date is actually for retailers to know when food won't be at its peak freshness; it doesn't mean the food is bad or unsafe to eat. A "best by" date is an estimate of the latest date when you can enjoy the food at its best quality; you still have time after that date to safely consume unopened goods. A "use by" date notes when whatever you're buying will have passed the point of being safe to eat.

ANDREWS MCMEEL SYNDICATION

Did you know most water heaters are automatically set to 140 degrees when installed in homes? Not only is that too hot -- water at that temperature causes third-degree burns in just six seconds -- but it's also a waste of energy. One easy thing you can do is to lower your default water heater setting to 120 degrees, which will still give you water hot enough for everyday use that won't accidentally scald you, and this one simple step can reduce your overall water heating costs by up to 6-10% over time, saving energy and major dollars.

ANDREWS MCMEEL SYNDICATION