So, long story short, I found out at a recent dental appointment that I have gingivitis and need to have wisdom teeth pulled (they are a large part of the problem, apparently.) The hygienist recommended that I look into an oral irrigator. I decided to order one (brand name WaterPik) from Amazon. I've only had it two days, but I really love it. It's already reducing the pain from my one wisdom tooth and it makes my gums feel nice and rejuvenated. I wish I had bought one a lot sooner, actually. So...anyone else have one?