-
There is everything sold on Taobao, only you can't think of it, and you can't buy it without you.
-
You're talking about camphor, you search the toilet toilet balls - mothballs.
Where are you? If you are in Guangzhou, you can go to the affordable furniture (E3 shop) of Yisheng Furniture City in Tongdewei I bought there before, the owner is very good, and the furniture is very cost-effective.
It is not hygienic to put it anywhere, and every time it is used, I personally feel that it is the only way to take it out to dry directly. Dampness breeds bacteria
Prevents odor from returning. As shown in the figure, if it is a straight pipe, then there will be no stagnant water in the pipeline, the odor will come up, but the elbow will not, and the stagnant water will stay in the U-shaped bend, forming a water seal to block the odor.
If the waterproof is made of a protective layer, it is not a big problem, and the polymer membrane is not a big problem, but if it is flexible and waterproof and does not have a protective layer, it is easy to destroy.