Spend a little but add a lot of value to your home with these simple renovations. Cracks in plaster walls is a common problem in older homes. Learn how to fix them. Find out how to lower your energy bill with an investment of $50 or less. Plus get answers to your home improvement questions about, decking choices, removing wallpaper, fascia replacement, air ventilation, water heater replacement, removing paneling, removing tub stains.