Earlier this week Yahoo’s Daily Shot recommended that we occasionally clean our tongues. Check out Ali Wentworth’s very funny clip with a dentist here. Alright, I’m sold, I thought. I’ll go find a tongue scraper to clean my tongue with. Well, it’s not so easy. My local Walgreens (drug store, or pharmacy as it is called outside the USA) sells two dozen different kind of toothbrushes but no devices for cleaning a tongue. So I will try another store or two before I resort to the giant on-line store of Amazon that has everything.