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Anonymous users2024-01-24Grease can be filled with boiling water to a certain effect, plastic bags and hair can be poked into the sewer like a spring-like tool, you can also buy a hand-cranked one, hardware stores are available, and it is not expensive.
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Anonymous users2024-01-23If you have it, it's not safe, so it's better to pay it yourself.
It's better to find a professional to get this, it's not good to get it yourself, and maybe it will be miserable if you miss it one day and not be at home.
The most effective way to remove water alkali is to use acid, acid can neutralize alkali, concentrated hydrochloric acid, sulfuric acid, but private people do not send to open the certificate is not bought, so can only use dilute acid, such as oxalic acid and the like, after soaking in white vinegar for 2-3 hours, the removal effect is quite good.
It's better to be blocked than to be sparse. Even if you block it, he'll still come out of the kitchen drain of the upstairs resident's house.
Rags and the like, plus accumulated debris.
The kitchen drain can be sealed with foaming agent to 5cm below the nozzle, and then the remaining part can be blocked by filling the remaining part with glass sealant. >>>More