*EXPIRED*Free Sample: DenTek Dental Floss Picks January 4, 2011 at 9:00 am by Cindy Livesey | Free Samples 1 Comment You can get a Free Sample of DenTek Dental Floss Picks. Allow 4-6 weeks for delivery. (thanks Kara!) Share Pin TweetShares 0 Coupons powered by Coupons.com The links in the post above may be affiliate links. Read the full disclosure.