Fresh Solutions to a Stale Problem Believe it or not, EPA studies show that the air inside most homes is at least 10 times more polluted than the air outside – even in the smoggiest of cities. Why? Modern homes are built to be as airtight and energy efficient as...

Listed below are some tips and suggestions you can use to save money on your utility bills, heating and air conditioning equipment, and service. For other answers to your questions concerning new products, energy efficiency ratings, savings on your utility bills,...