I've always had a random amount of use for spray paint and never honestly used it longer than ~15 min usually.

Too bad one cannot give negative ratings. We ordered this program hoping it would help us as our children were becoming defiant and lying about homework. We put the so-called strategies into practice. The results are our children became worse, their schools now see us as bad parents, they lying more about school work and they will not do chores. Stay away from this scam of a program. It is a lead generator for their counseling services. Don't waste your time.

Its gentle enough to use everyday. I really like this product. Will continue to use it, can't do without it!