One of the tricks interior decorators use to make a space feel more special is to install dimmer switches so the amount of light from a fixture can be controlled. But that control comes with an extra bonus: A dimmer switch can contribute to energy savings. Dimmer switches actually reduce the flow of electricity to lighting fixtures, which means the bulbs work while using less energy. Less power usage and less light output equals less wear and tear, which means your lightbulbs will last longer, too.

ANDREWS MCMEEL SYNDICATION

One of the top reasons household paint is "wasted" is because the color we chose is the wrong shade. It can be hard to choose the perfect shade from a myriad of paint chips, and often when we pick something we like, it appears to be too bright, too dark or just wrong on our walls. To help avoid this financial and material waste, look to other homes and spaces for color inspiration. When you find a wall color you like, you can use a number of apps to immediately color-match it on your phone. Then order that exact shade, so you have the perfect color in your soon-to-be-perfect home.

ANDREWS MCMEEL SYNDICATION

When it comes to dead batteries, it's important to dispose of them properly. Rechargeable batteries that are used in cordless products like power tools, electronic devices and phones are easily recyclable in free Call2Recycle collection boxes, available in tens of thousands of hardware and electronics stores nationwide. Just drop your batteries off and Call2Recycle will handle the rest. As for single-use alkaline batteries, it's trickier: In some states, it's illegal to throw them away, and recycling can be a challenge. Instead, dispose of them with your household hazardous waste.

ANDREWS MCMEEL SYNDICATION