I was considering buying waterpik. But like I said in previous post, I am afraid of doing anything too harsh, because even the softest toothbrush makes my gums bleed. I know waterpik isn't a toothbrush, but the point is, I am afraid of any kind of pressure even water pressure. LET ALONE hydrogen peroxide. I may try waterpik, though. Do you think it would work if I just used it with water, at least at first? And maybe later, if I see that my gums are fine, add something else to it?