What is the best way to potty train my 3 year old, he is going to start school soon and I have still not got him completely potty trained. When I take him to my mothers or sister n laws he dose great, but when he is home with me it is a different story, he will potty in his pants every time I turn around and it is driving me crazy. What am I doing wrong. Should I get on to him? I don't really want too but IDK what to do anymore.