There's a buy one get one free Purex coupon available. Purex is currently on sale at CVS BOGO, making both FREE! I'm sure these will go fast, so print two while you can for a total of 4 free detergents. It's only working for certain zip codes right now. 45201, and 43123 are valid to name a few. You'll have to try yours and see. (Thanks, Angel!)
**This coupon is no longer available for print.