I've used the old blue peppermint scope forever. Great product. Recently I couldn't find it anywhere. I went to local drug stores and all they had was Outlast. I bought generic blue peppermint mouthwash instead, but that was awful. I finally felt forced to buy the blue Outlast. I tried it once and my mouth was uncomfortably minty for the whole day. It tasted strange and felt like it “stuck” to my mouth. Is there any chance I can get the old, GOOD product again? I haven’t used any mouthwash for a month!