What most naturally follows?

How to choose the right incontinence product for kids
Try protective undergarments.
Protective, waterproof undergarments can limit the frequency of wetting the bedding and mattress. However, some argue that this may interfere with the child's motivation to be dry.
On the other hand, changing soaked bedding and pajamas once or more a night quickly becomes very tedious. For this reason, protective undergarments might be seen as a necessary part of treatment.