I have been using Shaklee since 1993, shortly after the birth of my first child. Since Shaklee cleaners are safe for the whole family, each of my children started cleaning at age two. I have trained them to be diligent in keeping their domains clean. I never clean their bathroom. I believe that all children by age 11 should be fully trained and capable of cleaning their own domains including a full bathroom. If you need help getting motivated to train your children to clean, Shaklee is the best place to start! When you have safe cleaners, it gives you peace of mind about handing a spray bottle to a 4 year old! We think the nutritional products are excellent too!