What type of washing machine saves the most water?

— Nunya Suffolk, VA

Answered by Randy Potter on April 13, 2012

How can I recycle ground water pumped from sump pumps?

— Marc Weintraub Freehold, NJ

Answered by Christine Coker on March 24, 2012

I need suggestions for greywater systems and water-efficient toilets.

— Marjorie Wax Baltimore, MD

Answered by Jason Kliwinski on June 20, 2011

Do you have any recommendations for water softeners?

— vern ladd San Jose, CA

Answered by Liberty Phoenix Lord on March 4, 2011