Information on the mouth film from Crest
It took me a really long time to determine that this toothpaste is what causes the mouth slime/scum/film in my mouth.  But, I didn't want to just speculate.  So, I located some information on Crest's own website:<br /><br />"Q: Since using Pro-Health toothpaste, I've noticed a "shedding" of the lining of my mouth. It is like a layer peels off each time I use it. My mouth feels cleaner than ever, but I'm not sure if this is normal."<br /><br />"A: The shedding that you have noticed in your mouth is not unsafe and is a result of the natural process to remove dead cells from the skin surfaces in your mouth. The cleaning action of both Crest Pro-Health Toothpaste and Crest Pro-Health Rinse can accelerate this process and often results in the skin coming off in sheets, making the removal of dead skin cells more noticeable."<br /><br />[...]<br /><br />I've been using Crest for the majority of my life and have had almost zero cavities.  So, I'll continue buying Crest, but I will NOT be buying 'Pro Health' any longer.
Rating: 1 stars