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Anonymous users2024-01-24If it's "old" dirt, as long as you are sure of the following operations, I think it is best for you to use hydrochloric acid. 1. It can ensure the ventilation of the bathroom, 2. Go to the reagent store to buy a bottle of hydrochloric acid, 3. Flush the toilet with water first, and turn on the exhaust air to allow the air to circulate effectively; 4, then make sure not to splash on the body and clothes, carefully open the bottle cap, to the appropriate amount of hydrochloric acid (a bottle of hydrochloric acid can be used three to five times), 5, with a thin bamboo skewer or thin wooden strip slightly stirred, 6, wait for 30 minutes and then flush the toilet with water, if there is still a little trace, you can use a brush dipped in washing powder to brush clean. Remember the safety of the above operations, people should always be in the "upstream" position, and keep ventilation before flushing the toilet.
Put some toilet brushes for toilet cleaners.
The main cause of yellow scale is minerals from the water. If macular is generated, you can plug the water outlet hole with a cloth, inject hot water and then dissolve a little chlorine-based bleach. Let it sit for a while before scrubbing with a brush. >>>More
Oxalic acid is the best, followed by vinegar and toilet cleaner.
You can use toilet cleaner to remove, but I think it's better to use dilute hydrochloric acid, dilute hydrochloric acid into the toilet bowl some, cover the lid and soak for a while, the hydrochloric acid will quickly corrode away the stubborn stains, and then scrub with a brush and wash with water, so that the toilet bowl will become very white. However, when using hydrochloric acid, you must be careful not to get hydrochloric acid on your skin and clothing, and it is best to wear rubber gloves for protection.
Toilets can be cleaned in several ways:
1. Vinegar descaling. >>>More