Learn where you use the most electricity in your home with a whole house electricity monitor. Find out why fiberglass doors are more energy efficient than wood and how installing one before the end of the year may qualify you for a big tax credit. Discover the secret to using your outdoor room well into fall with an outdoor fireplace. Plus get answers to your home improvement questions about choosing siding products, tile wall installation, gutter replacement, removing stains from countertops, water softeners, basement floors, refinishing furniture safely, cleaning mildew from shingles, cleaning linoleum floors, water monitoring, and smoke detector safety.