How to remove urine scale from the toilet

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.

The easiest way to remove urine scale from public toilets is to use toilet cleaners. Sprays or powders are fine. Frequent brushing with 84 disinfectant can remove urine scale.

Put a few drops with toilet soap, soak for ten minutes, brush with a toilet bowl, and then flush again, and you're done.

1. Before going to bed at night, flush the toilet several times, flush it clean, and then use a large syringe for injection, large, sold in pharmacies, about 1 yuan a, to suck up the water in the toilet, of course, you can use other equipment, as long as the water at the bottom of the toilet is sucked dry;

2. After blotting, stuff the toilet paper into the toilet, press it a few times, and suck out the water in the thick dirt, the toilet paper is soaked, and then replace the dry one and continue to suck until the toilet paper is no longer wet; If you don't have time, stuff more paper and go over to see it after a while;

3. The above two steps are to suck out the water in the scale, so that the toilet cleaner can fully penetrate into the inside to achieve the best and fastest descaling effect. I wear the rubber gloves I usually use for work.

4. Then, the toilet cleaner bought in the supermarket can be used in any brand, the difference is that some are a little stronger, some are a little thinner, and some are different in color, it doesn't matter. Find a container that you don't use, such as a water cup or something, pour out the toilet cleaner, mix it with water, and the ratio of water to toilet cleaner:

1 is OK, and it is okay to pour it directly without mixing water if it is not bad money. Until the toilet cleaner submerges the top edge of the limescale, it is estimated that it will flow down. The dosage is about half a bottle to one bottle of toilet cleaner.

5. Then, go to bed, rinse again the next morning, if you want to make full use of the toilet cleaner, then wait until noon or night to flush again, let the toilet cleaner slowly melt there. When flushing, you will find that the water is no longer as clear as the toilet cleaner, it is muddy, and there is a lot of powder at the bottom, so flush it several times. If the scale is too thick, it will definitely not melt all at once, but the scale has been melted and the surface is already very loose, you can use it for a few days to rinse the soft scale on the surface, and then continue to operate from step 1.

You can go to the supermarket to buy toilet cleaning supplies, spraying is more convenient, spray for 15-20 minutes, and then rinse with water.

It works especially well with a toilet cleaner and then with a brush.

Use toilet cleaner is the kind of urine that washes the toilet urine scale, don't mix it with water, just pour a little into it, wear gloves, and brush it with a brush.

Soda, I guess it's okay.