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When you flush, water flows down and drags air inside the pipe. Bubbles form, and the flow becomes unstable. This creates a partial vacuum in the system. That vacuum starts pulling air from the toilet itself. That’s why you hear that “glup” sound and even get gas backflow. Now,... show more
3 条评论

TINOCO!5 个月前
IA

Michael Alfonso5 个月前
Qué hacer cuando no tiene ventilación y ya no se puede poner ventilación

frekey2025 sanjuan5 个月前
IA
