2nd floor Toilet is over flowing every use... It's gotten so bad we need to plunge after every flush and it doesn't always flush anymore it leaks in between the 2nd and 1rst floor with 5 boys in the house I need your help911 ! Thank you!

Hi and welcome, I would start by using a toilet auger, if that don't solve the problem you will need to snake the mainline. There'll be an expert along to assist further. Good luck



http://www.youtube.com/watch?v=vj_EvARkGbI