Since 2001, STAINO LLC has developed and makes oral-hygiene aids that use ultra-fine aluminum oxide abrasive in their filaments and rubber tips to remove plaque and surface tooth stains. Based in Long Eddy, New York, the company is best known for applying this technology to interdental brushes and floss, as well as its iCLEAN® disposable prophy cups and at-home Tooth Stain Eraser. Its compact MINIS® and mirrored Flossbox® designs extend the products into portable, on-the-go use.