A.,
While I have not had this occur with my children, I have had to deal with this mess from dogs! I have found great success with Sol-U-Mel and Tough and Tender. Both of these products are Ecosense products, so they are safe for your family (and those you care for) as well as the environment. They are affordable and easily accessable (home delivery) through the wellness company that I work with. I must admit that I am new to Mamasource and hesitant to say anything because of the no spam clause. But, since you asked and I know they will work for you! If you are able to contact me I would love to help you.
Sincerly, A. B