Charcoal tricks and Halloween treats: CBC’s Marketplace consumer cheat sheet – CBC.ca

Miss something this week? Don’t panic. CBC’s Marketplace rounds up the consumer and health news you need.
Want this in your inbox? Get the Marketplace newsletter every Friday.
Activated charcoal: Yay or nay? 
Promises range from a whiter, brighter smile, t…

Click here to view the original article.