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Anonymous users2024-01-24Just use the toilet cleaner normally. Particularly stubbornly dissolved sodium hydroxide (commonly known as caustic soda) with hot water. flake alkali) and then scrub with a plastic brush for 3-5 minutes. No trace will be left.
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Anonymous users2024-01-23Brush it with hydrochloric acid, it will soon be gone, only for ceramics.
You can try white vinegar instead of hydrochloric acid, or add some water to hydrochloric acid to reduce the concentration of hydrochloric acid appropriately.
Dilute it with baking soda and brush the urine stain with a brush and dry it with a hair dryer.
Buy some diluted sulfuric acid and pour it in and soak it for a while.
1. To clean the toilet, you can mix a cup of white vinegar with a little baking soda powder and pour it into the toilet, brush off the stains with a brush after 10 to 15 minutes, and then rinse it several times with water to achieve the purpose of cleaning. If the toilet bowl has turned yellow after a long period of use, you can pour it into a cola to soak, most of the dirt can be removed, if there are stubborn stains, you need to use a brush to clean further. >>>More
To remove urine stains from the toilet, you need to prepare the following materials: toilet brush, white vinegar, salt, and the specific cleaning methods are as follows: >>>More