浴缸的下水管漏水慢了，怀疑是管道有点堵，想把塞子旋出来用工具通一下，有谁知道怎么旋出来吗？谢谢

for a plumber, it is a two minutes job when you have a pop up for your tub drain, do not try other methods, just disconnect your pop up stopper, this is the only way.

this type may use screw driver to loose it,

for a plumber, it is a two minutes job when you have a pop up for your tub drain, do not try other methods, just disconnect your pop up stopper, this is the only way