I have bad gingivitis. Actually,I have beyond gingivitis. I have periodontitis,too. Anyway,my gums bleed in my sleep. Have any of you ever gone through that? And if so,did you discover any products that aren't too expensive that helped? Other than Colgate,Crest or any other Proctor and Gamble products that is. I don't buy their products because I've read that they test on animals.