Why Does My Tub Gurgle When I Flush The Toilet?
If your tub gurgles when the toilet is flushed, it likely indicates a plumbing issue. A blocked drain line, clogged vent stack, or defective P-trap can prevent water from flowing smoothly, creating air pockets that produce gurgling sounds. Negative air pressure or a loose toilet flapper valve can also contribute to this problem. Addressing the…