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Anonymous users2024-01-24The inner wall of the cast iron pipe is rusty, and it is easy to hang hair strands and rough toilet paper scraps. Solution: If there are conditions, it is best to change to PVC pipe, the inner wall is on the squat, the squatting toilet is better, the distance from the bend is long, if the home is a toilet type, it is best to buy a flush toilet, do not buy a siphon type.
But now there are fewer direct flushes, you can also buy them, and pay attention to the hair that usually bathes and washes your hair not to throw it in, buy a toilet paper basket, and don't throw toilet paper into the sewer, which is your own attention, if you live in an apartment, there is also a reminder to the upstairs users not to throw things that are easy to clog into the sewer.
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Anonymous users2024-01-23Generally, it is mainly rusty, and it should be rinsed with some dilute acid.
1. Small problems are easy to solve, use plastic steel clay, A and B components are mixed and smeared, and it will be extremely hard after curing, such as the trachoma in the sink drainage. >>>More
1. Cast iron electrode is used for welding repair.
2. When most people do not use water, polish the cracks and leakage water, apply epoxy resin to the cracked places, then wrap a layer with white gauze or glass ribbon, and then apply a layer of epoxy resin. >>>More
With pipe dredging agent, it is sold in the supermarket, I have used it, and the effect is okay.
It may be that the water is bent up that kind of thick scale, and it is very troublesome to deal with that kind of scale, so let the professionals deal with it, and it is best for them to see if it is blocked due to foreign objects before they deal with it, in that case it will not be so troublesome.
If you don't want to replace it, go to Taobao to buy some plugging pipes. Try the product.