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Oxalic acid is preferred.
There is absolutely nothing wrong with brushing. You can sprinkle oxalic acid directly on the area where there is urine scale, because oxalic acid is a small solid particle and a weak acid.
And it is not too corrosive to the human body (but for the sake of habit, it is best to wear rubber gloves when cleaning to protect our **), and then scrub it with a brush, and then rinse it with water. The second is hydrochloric acid, but it is a strong acid, and then oxalic acid is fruitless, hydrochloric acid can also be used cautiously, (but be careful not to contact the human body, as long as you pay attention to protection, there is absolutely no problem).
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You can spray some toilet cleaner. He has a very strong cleaning effect on the tiles, I think the toilet cleaner is the best choice, which can allow us to quickly remove the urine scale, and can clear the residual garbage on his surface can save us a lot of time for us.
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Try using Toilet Cleaner and follow the instructions.
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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:
1. First find the urine stains in and around the toilet, see the figure below.
2. Open the salt below, pour the appropriate amount of salt into your hands and use it, as shown in the figure below.
3. Sprinkle salt on the urine stains in and around the toilet, as shown in the figure below.
4. Next, pour an appropriate amount of white vinegar onto the urine stains in the toilet, as shown in the figure below.
5. Then use a toilet brush to scrub the urine stains in the toilet, as shown in the figure below.
6. Finally, rinse the toilet with clean water, so that the urine stains in the toilet will be cleaned.
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Is it difficult to remove toilet urine stains? Teach you a few small ways to solve big problems easily!
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Oh, there are toilets in supermarkets, and there are all kinds of brands; Oxalic acid is sold in chemical stores, which is the best treatment material for sanitary ware, and is generally used in larger hotels and baths. If you use hydrochloric acid and sulfuric acid, you have to dilute a lot before you can use it.
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The yellow stains of general stool can be removed by soaking the toilet cleaner or 84 slightly.
If it is old scale, it is recommended to remove it with dilute sulfuric acid or dilute hydrochloric acid.
But be safe and rinse with plenty of water.
Because some old houses are cast iron pipes, dilute sulfuric acid and dilute hydrochloric acid will corrode.
It is also best to wear rubber protective gloves and a mask on your face when working.
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Brush with toilet cleaner Sold in supermarkets.
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Sometimes the toilet at our home will have a layer of yellow urine after being used for a long time. Urine scale is not only very unhygienic to look at, but also very disgustingFor many housewives, how to clean enough urine is a headache
Many friends think about brushing directly with a brush, and the urine scale will not be brushed offIn fact, there are many simple ways to easily remove urine scaleSo how do we use the easiest way to remove the urine and dirt in the toilet?
So let me introduce how to remove urine scale.
Method 1:
Disinfectant water can remove the urine scale in the toilet to a certain extent, and cleaning the toilet with this kind of thing can not only remove the odor, but also have a certain disinfection and sterilization effect. Oxalic acid can also remove the urine scale in the toilet, add diluted oxalic acid to the water, pour it into the toilet, wait for about half an hour, and rinse.
Method 2:
Beer can also remove urine scale from the inside of the toilet. Beer has a delicate aroma, and when washing the toilet, pour an appropriate amount of beer to effectively clean the urine scale inside the toilet.
Method 3:
Edible vinegar can also remove the urine scale in the toilet to a certain extent. The vinegar itself has a strong smell that can hide the smell of urine in the toilet, and at the same time, it can also wipe the toilet bowl clean.
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Toilet bowl urine scale can be removed by toilet cleaner, bleach, hydrochloric acid, vinegar and baking soda.
01 Toilet cleaner.
First of all, we can use toilet cleaner to clean the urine scale of the toilet, just pour the toilet cleaner on the brush, and then use it to clean the toilet.
02 Bleaching powder.
03 Hydrochloric acid.
Then we can also use hydrochloric acid to remove the urine scale of the toilet, pour the hydrochloric acid on the brush, and then use it to scrub the toilet, but be careful not to contaminate it, because hydrochloric acid has a certain corrosiveness.
04 Vinegar.
Vinegar is an acidic substance, and the urine scale of the toilet bowl is an alkaline substance, so we can also use vinegar to remove the urine scale on the toilet bowl.
05 Baking soda.
Then we can also use baking soda to clean the urine on the toilet, and we can also clean the urine dirt.
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