My toilet has been making dripping sounds and in the past couple of days it evolved to water streaming sounds. I can see water going down the bowl walls, and it's staining the bowl. I replaced the flap a couple of months ago, and when I press on the flap with my hands the water sounds and flow in the bowl stops. I don't believe the flap is the problem (since it's relatively new), but rather the o-ring or something. I can see the ring where the flap sits is not in the best of shapes, it should...| Recent Questions - Home Improvement Stack Exchange