going back to mouthwash which I did twice per day and my sugars were getting higher and higher which I could not understand until one day I relised it was the mouthwash,so I phoned Ireland( the country) where it was manufactured and they thanked me and said they would look into it,they had no idea.And now I think it has something to do with the alcohol so now I only have mouthwash alcohol free and it worked.