To eliminate the bubbling a vent would need to be added or an up flow valve after the basement toilet prior to entering the main line. Up flow valves are like a check valve to prevent lower floors from having this problem.
When I flush my upstairs toilet my downstairs toilet gurgles?
When a toilet gurgles, suction is building up in the drain line, which causes an airlock. Since the same pipe connects to both your upstairs and downstairs toilet, there may often be some clog in the mainline connecting to the neighborhood sewer.
Why does my toilet gurgle when other toilet is flushed?
What Causes a Toilet to Gurgle? Those strange gurgling noises are caused by the negative air pressure somewhere in the line. So when you hear these sounds, it’s due to a blockage somewhere in your drain pipes. Instead of air flowing freely down the line, it pushes back, causing those weird sounds.
How do I get rid of an airlock in my toilet?
How to Remove Air From Toilet Plumbing
- Step 1: Fill the Toilet Bowl. Fill the toilet bowl halfway. …
- Step 2: Apply a Toilet Plunger. …
- Step 3: Plunge the Toilet. …
- Step 4: Use an Auger. …
- Step 5: Turn Off the Water Supply. …
- Step 6: Remove the Toilet. …
- Step 7: Replace the Toilet.
Can a gurgling toilet fix itself?
Can a Gurgling Toilet Fix Itself? It is possible the gurgling sounds go away on their own if the drain clog clears itself or you remove any debris from the vent stacks on the roof. If the issue lies in your main sewer line, you’ll need the help of professional plumbers.
Why is my downstairs toilet bubbling?
The cause of your toilet gurgling is a blocked line somewhere. A clog is creating negative air pressure, Instead of air flowing through the lines,the air pushes back and causes the gurgling sound. Sometimes, you’ll also see the toilet water bubble.
