Both MissSushi and anonymous reader EAP thought simply letting their tots run around naked would do the trick. Miss Sushi said, "We bought the potty around 15 months, and let her see it, sit on it, get used to it. Around 18 months, we let her run naked, and when she started to piddle, we whisked her onto the potty. It only took two times of that before she didn't do it anymore. Two months later she made the decision not to wear her diaper anymore, and used the potty every single time from then on with no accidents."