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Highly toxic substances, it is better not to use them.
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Poisoning the sewers is even more impossible.
The most economical, the most economical, the most convenient, you can do it yourself in 5 minutes. >>>More
Definitely not. You might as well take apart the sewer drain and clean it up.
Hair causes sewer blockage: After a period of use of the sewer, the hair that usually takes a bath will hang on the pipe wall and accumulate too much will cause blockage, and the hair will generally cause the toilet floor drain to be blocked, the washbasin to be blocked, the bathtub to be blocked, and the shower room to be blocked. Therefore, when you usually use it, you must cover the floor drain cover and other protective facilities, and if you have hair, you can pick it up and throw it into the trash. >>>More
Pour it quickly with plenty of hot water and you can dredge it. Kitchen sewer pipes are often encountered by many people, and it is easier to deal with in summer, especially in winter, the more it passes, the stronger it is, and it is very annoying. The simple solution is: >>>More
Pour in half a bowl of baking soda twice as much white vinegar and react to clean the stains, then pour in hot water. Baking soda and toilet water and laundry detergent, stir well with warm water, and pour it into the drain to prevent odors and small flying insects. Perfect.