Lou Manfredini: Tips to keep your house cool during heatwave

The great Mr. Fix-It, Lou Manfredini, joins John Williams to tell us the projects we need to be working on this week. We are in a bit of hot streak lately and Lou offers up some tips to keep your house cool during the heat wave. And as always, Lou answers all of your home improvement questions.

Listen to HouseSmarts Radio on WGN each Saturday morning at 6 am.