Toilet clogging only in winter
All three toilets are clogging only in the winter on daily basis. One is on the main floor other two are on the main floor. It is a new built (Jan 2018). We had this issue until April 2018 and now facing it again.
I am pretty sure none of the drainage line is with outside wall. Not sure how to deal with problem.
I am pretty sure none of the drainage line is with outside wall. Not sure how to deal with problem.