US Patent 7435867 Toilet training kit and method for toilet training

A toilet training kit (20) includes a case (22) and a plurality of urine indicators (34) housed in the case (22). The kit (20) can also include a mixture (36) of a sugar with a color additive powder dispersed therein. Portions of the urine indicators (34) and the mixture (36) are stored in a plurality of single-use packets (26). Prior to a potty training episode, an entire content of one of the packets (26) is placed in a dry training toilet (38), and the child is positioned on the toilet (38). Urine (42) produced by the child causes the urine indicators (34) to expand and the mixture (36) to dissolve and change the color of the urine to a vivid color, thereby providing amusement to the child. The child's toilet training progress is recorded on a learning graphic (28) provided in the kit (20).