Someone Invented Clear Coffee That Won’t Stain Teeth – Grub Street

Someone Invented Clear Coffee That Won't Stain Teeth
Grub Street
The Nagys say their product — called CLR CFF, which is exactly what it is, minus the vowels — is the world's “first colorless coffee drink,” and, like every coffee drink these days, is made from high-quality arabica coffee beans and pure water. It …