(1) All animal wastes and litter must be disposed of immediately.

(2) Animal waste must be disposed of in a way that children cannot come in contact with the material.

(3) Animal waste, including fish tank water, must not be disposed of in sinks used by children or staff, except custodial sinks. If custodial sinks are used to dispose of animal waste, the sink area must be washed, rinsed and disinfected after disposal.