Toilet clogged after relative visted.
Had a relative use the toilet and she clogged it claims that she didn't do anything that would have caused a clog. She is 16 so I don't know if embarrassment is keeping the truth from coming out or not. Tried the plunger with no luck. Went to Lowes and got a snake, found some resistance and pushed through and the water level started to slowly drop. Went back to plunging and after some work it seemed fixed.
The next day it was clogged again, after my wife used it for number one so just a few sheets of TP clogged it. We had to leave for vacation so I hoped if it sat for a few (5) days that the clog would break down over time and be fixed when I got back. No such luck broke out the snake and plunger and got it working again, or so I thought. That afternoon it was clogged again by a small amount of poo and TP. It was a 2 year old that clogged it and I saw what went down because I had to help, and it was very little. Did the pulnger and snake again and had no luck. I then tried hot water and soap and was once again confident it was fixed. However a small amount of TP clogged the toilet again. I have tried the snake, plunger, hot water, and dish soap with no luck.
I am down to a few options.
1) I have pushed the blockage past where the snake can reach it, which is 15-20 feet. However that would put the blockage into the main pipe that most of the house uses before it goes into the sewer. When the water leaves the toilet it drops down about 1 foot into a 90 and is connected into the main sewer line that the house uses to exit the basement. The bathroom sink connects into that 1 foot section and I have had no backups with the sink. If the main pipe was clogged I would think other things would back up in the house. That is a fairly large 3 or 4 inch pipe and I would think clogging that would be hard, but I would like to hear if others agree.
2) Something is wrong with the toilet. The toilet seems good to me, but the only thing I know to check to make sure the flapper stays up long enough for water to leave the holding tank. That seems good.
3) I have a 2 and 4 year old and something other than toilet paper and waste is causing the problem. I have asked them but if the 2 year old put a car in there I am doubtful I would be told about it.
4) Something I am completely missing.
I would welcome any comments or help with this. It is Friday night so I don't want to call a plumber on weekend rates. Luckily we have another toilet so we can wait till Monday but I would love to fix this without calling a professional.