Insulate Your Home
Proper insulation is one of the best ways to save on your energy bills, and luckily, there are greener alternatives to stuffing your walls with pink fiberglass. These include insulation made of hemp, sheep's wool, and even recycled denim. But no insulation project is complete without sealing windows and doors where air tends to leak in and out. (Photo: Reuters)Rating 5.0 out of 5
