www.oramd.com/canker-sore.htm Canker sore treatment, what can you do. If you are dealing with canker sores you should know that you toothpaste may be a partial factor. Many toothpastes have an ingredient called SLS – Sodium Lauryl sulfate. It is a foaming agent commonly used in engine degreasers.
www.oramd.com/canker-sore.htm Canker sore treatment, what can you do. If you are dealing with canker sores you should know that you toothpaste may be a partial factor. Many toothpastes have an ingredient called SLS – Sodium Lauryl sulfate. It is a foaming agent commonly used in engine degreasers.