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No, it's not that easy to break. Even PVC material is not so easy to break.
If it is a plastic floor drain that has been used for many years, it is still a big one, and it may be broken by stepping on, and the others will not.
Of course, it won't break, even if there is no hollow place, it won't be broken by hand.
No, gently does not affect the tiles. Generally, the tiles are relatively hard and will not be so delicate.
Just fall down and use the fishing method, use a magnet to fish. If you can't fish, you can only find a professional pipe to dredge.
After the bathroom is waterproofed, it is necessary to do a closed water test, in order to check whether there is a leakage version of the waterproof construction, and whether the waterproof function is normal, the following are the specific operation steps: >>>More