I used to always struggle with dental plaque for years and about 10 years ago a dentist asked me if I ever tried Listerine and i said no. He advised me to rinse with Listerine every night before bed and i have been using it nearly every night. I rotate between the original amber stuff and the icy mint Listerine. For the last 10 year i have had almost no tartar build up. My yearly cleanings take about 10 minutes at most, there just is not much scraping they need to do. I just use a regular toothbrush and Aqua Fresh toothpaste with flouride . For me using Listerine at night made a huge difference in less plaque buildup. YMMV.