Sign-in or register to print two coupons for free Aquafresh Extreme Clean trail size (up to $1.25 retail value). Just click on “FREE SAMPLE” in the middle of the page. This is a SmartSource coupon that is designed to be printed twice (just hit the back button, after you print twice your print limit will be reached). You will have two months to use your coupons – look in the travel section of your grocery or drug store to find this trial size product. There are also other coupons available at Aquafresh.com.