What are the green options for driveways?

— Phil Lodi, NJ

Answered by Rick Goyette on September 10, 2010

What is the most energy efficient type of pool cleaner for swimming pools?

— Joel West Milford, NJ

Answered by Lee Hall on August 30, 2010

Is anything effective on dollar weed?

— wendy allen Fairhope, AL

Answered by Richard Heller on August 19, 2010

Does anyone know the best way to manage a pool ecologically?

— sarah james Atherton, CA

Answered by Lee Hall on August 13, 2010

What type of indigenous plant or tree can I use to create a sound barrier?

— Tim Douglas San Diego, CA

Answered by Richard Heller on August 3, 2010

Is it feasible to reuse greywater as irrigation water?

— Lisa Larson Palm Desert, CA

Answered by Randy Potter on July 8, 2010

I need to pave my driveway -- what material would you suggest?

— gina burk Akron, OH

Answered by Randy Potter on July 1, 2010