My teeth are in good health and I take good care of them, yet I always get this plaque buildup no matter what I try.

I've tried different brushes, toothpastes, and flossing methods to no avail. Mouthwash is too harsh on my mouth and peels my skin off so I avoid that.

I haven't tried waterpicks or electric brushes yet. Did you? Did they work for you? Have you succeeded in preventing plaque and if so, how???