In order to help children understand how long it takes to wash their hands or brush their teeth, sand-based timers can also be used to help children get their toilets cleaned. To aid children in understanding how much time they are required to devote to tasks that require a lot of time visually analog timers or time trackers can also be used. The apps can be set up to the child's Ipad to restrict screen time. https://timer.live/35-minute-timer