Your Aurora pediatric dentist will tell you that there are mouthwashes that are specifically made for children. Most mouthwashes contain some alcohol, while the kid friendly ones use other kinds of cleansers.
Some mouthwashes can also be used to define the areas that were missed when brushing. The rinse actually coats the particular spots with a coloring agent that can be removed by re-brushing.
Your Aurora pediatric dentist knows that taste is another factor. Manufacturers have researched what flavors kids prefer, and have made mouthwashes with the most appeal.