Attic Insulation After Animal Infestation

Find out whether you can add another layer of insulation in the attic after an animal infestation or whether you should remove it and start from scratch. Also learn about Owens Corning's website, InsulateandSave.com, which has DIY installation tips, a zip code tool to find a local retailer and a calculator to see how much you'll save on your monthly energy bill.