After a popular deal last time, reposting for those interested. I like to do this treatment once a year due to coffee-drinking, and usually it hovers around the $25-$30 mark, so with S&S at under $20 this is not a bad deal.
Removes up to 10 years of stains in as little as 14 days
Removes tough coffee, wine and smoking stains
Visibly whitens your teeth
Easy Application
Strong Grip & Good Fit
All Oral-B 3D White Whiteningstrips use the same enamel-safe whitening ingredient as used by dentists (Hydrogen Peroxide).
Anyone used these? Any feedback or thoughts?