The beautiful ultra-flexible waterproof bought by my home decoration seems to be called Fangshuigu 40 1 model. Workers say that this waterproof brush is tasteless and pungent, and others have no feedback. There is no problem in the closed water test (there are 2 barrels of sewer water storage tanks in the kitchen and bathroom)

Toilet brush is super waterproof.

Kitchen shuameichao waterproof

sinkhole

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