2. It can also be cleaned with dilute sulfuric acid solution. Pour dilute sulfuric acid solution into the pipeline, and rinse it with brush or water after about 20 minutes. Rinse off the dirt with a hard brush, and then clean it with clean water.
Principle: Because the dirt in the toilet is alkaline, especially urine alkali, and oxalic acid is acidic, the principle of acid-base neutralization is adopted to deal with the dirt, which is convenient for cleaning the dirt in the toilet.
Extended data:
Bathroom deodorizing artifact:
1, toilet deodorization: matches. Deodorization of toilet is a big trouble, and the speed of special deodorant is slow. If you feel uncomfortable after going to the toilet, there is a way to deodorize immediately: strike a match, let it burn out and throw it into the toilet. Because the phosphorus component of the match can effectively remove the odor of the toilet after burning.
2, overall deodorization: tea bags. This is suitable for families with dry bathrooms, and it is best to separate them from the bathrooms. Just wrap the used tea in a bag and put it in the corner. It can not only deodorize, but also give off fragrance.
3, sterilization and deodorization: balsamic vinegar. If you want to have sterilization effect in the toilet, you can put a cup of balsamic vinegar instead of a big bowl, but you should change the bottle every 6 to 7 days.
4. Dry and deodorize: lemon. Lemon is the best deodorant. After drying, put it in a container and put it in the bathroom, it can deodorize, especially for mold. It should be noted that it should not be placed on the surface of pottery, so the mark is not easy to remove.
People's network-teach you to simply get rid of the smell in the bathroom.