Costco: FREE Sensodyne Extra Whitening Toothpaste Sample Free Samples, Freebies Costco Members request a FREE Sensodyne Extra Whitening Toothpaste Sample You do need a membership number to request it.Please allow 4-6 weeks for delivery. Anything to Add? Leave a Comment! Follow Us On: Thrifty Momma Ramblings Facebook for more great tips for thrifty living! Related Posts Win FREE Softlips Cube of Lip Balm! Get $250 in Free Gifts from Enfamil!! Apply to Test & Review Nuby’s Gum-eez Teether & All Natural Citroganix Teething Gel Tags:Free Samples, Freebies 2 Comments Lisa Harvey September 18, 2013 I love this tooth paste.. my teeth are very sensitive would love this sample.. thank you Log in to Reply lakishia Brown December 18, 2013 I love how this toothpaste whitens my teeth and that clean fresh feeling. Log in to Reply Leave a Reply Cancel replyYou must be logged in to post a comment.