Additional Details ------------------------------ Product description: Learn how to cut the cost of your utility bills with these simple, inexpensive and effective measures. All the procedures are simple enough for beginners, and none require expensive tools. Throughout these pages, you will learn how to repair leaky faucets that needlessly add to your water and heating bills. There are also simple steps for cleaning coils on your refrigerator so it can cool better with less electricity, for sealing your house against hot and cold air leaks, for adding insulation where your house needs more, and making other proven, energy-saving repairs and improvements. Subject code: