brushing with soap really made my plaque go away. I thought all the guys talking about it were crazy. soap? in the mouth? voluntarily?
but all those hard little bumps that I had on the backside of my bottom teeth are gone. I used to keep running my tongue over them going crazy....and no matter how hard I brushed with toothpaste they wouldn't go away.
I think a week or two into brushing with soap is when I noticed it was gone.
If you've got chunks of plaque falling off, consider this to help the OP get rid of the crap on your teeth.