My husband used one of those things that fit on the end of a water hose. It spreads apart and uses pressure to break that loose. My DH helped our next door neighbor unclog his toy hauler. Had so much tissue in it you could see it from inside by looking down the stool.
It is about $18 dollars at Home Depot. Can't remember what it is called. You put it on end of a water hose, stick the water hose down the stool, turn the water on and this thing expands and has high pressure. Works great. Home depot will know what you are talking about if you tell them how it works.
for the next time.
Happy you got it unstuck.
