They may not give me a cause. I did try the floss they replaced it with. It’s inferior. It feels plastic. I’ll in no way use it. I attempted so many different kinds of floss and Dr. Tungs is the winner fingers down. Or maybe squirt somewhat Alcoholic beverages on https://ricardocachn.ja-blog.com/26953187/the-fact-about-dentitox-pro-discount-that-no-one-is-suggesting