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12 votes

How can I prevent suds from spewing out my toilet?

We had this exact thing happen in our single-family house, in the basement bathroom. Turned out to be roots in the sewer line. So you may have a restriction someplace downstream of that toilet, ...
Crash Gordon's user avatar
10 votes
Accepted

How can I prevent suds from spewing out my toilet?

You'd have to plug up the toilet exit somehow. Plumbers use inflatable "test balls" to plug drains, they are available at many of the larger hardware stores and certainly at plumbing supply ...
kreemoweet's user avatar
  • 3,454
9 votes

How can I prevent suds from spewing out my toilet?

I agree that the building operator is responsible. I'd start there. However, as a fallback plan you could treat your toilet and other vessels with defoaming agent per the product instructions. This ...
isherwood's user avatar
  • 135k
8 votes

How can I prevent suds from spewing out my toilet?

I suspect there's a partial blockage in the lateral, if they only cleaned the stacks, that blockage would have not been addressed, and it may even have developed since then. In any case: Whatever ...
Jasen's user avatar
  • 20.6k
5 votes

Can someone tell me what kind of fitting for this toilet water shut off valve is?

Looks like it flares out at the wall escutcheon. Hard to be 100% but I'd bet it is 1/2" female NPT and connected to galvanized iron pipe water supply. Probably something like this You could ...
Fresh Codemonger's user avatar
2 votes
Accepted

How to secure a toilet flange when the opening is cut too wide?

I'd be fixing the subfloor. Cut out a rectangle lapping to the center of the adjacent joists, then fit two new pieces with a cut across the center of the hole and tie them together with floated ...
isherwood's user avatar
  • 135k
2 votes

What is the right way to measure a toilet seat for replacement?

Take the existing seat to your local big-box or plumbing store and look for one that matches, as closely as possible, the size and shape. Not everything has to be purchased online - nothing beats ...
FreeMan's user avatar
  • 47.1k
2 votes

Water heater working when flushing a toilet

I had a tankless water heater installed in November 2023. When I flush either of my 2 toilets the WH makes a noise. I pulled the cover and discovered it's the purge fan for the combustion chamber that'...
Don's user avatar
  • 21
2 votes

How can I prevent suds from spewing out my toilet?

I agree that the building operator is to blame, but the quick solution is to plug the toilet. Obviously air is forcing its way through the trap in the toilet exit (together with some foaming agent) ...
Level River St's user avatar
1 vote

How do I install bidet T-valve here?

Yes you buy the 7/8 ballcock extension hose.
Fresh Codemonger's user avatar

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