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Anonymous users2024-01-24Not exactly limescale, mostly urine alkali. They react with acid, and it is most important to use a small amount of strong acid, but be sure to pay attention to safety, do not soak for a long time, and rinse with water as soon as possible.
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Anonymous users2024-01-23Low concentrations of hydrochloric acid can be used.
Caustic soda cannot be used. Instead, use a descaler.
84 disinfectant is very powerful, no, you can use diluted sulfuric acid, but it's a bit dangerous.
1. Mix salt and vinegar together, stir, dilute the salt in vinegar, heat, dip the liquid with an absorbent sponge or rag, put it on the rust spot, and cover it for more than 20 minutes. Then use a coarse cloth dipped in a salt and vinegar mixture and scrub vigorously to remove. >>>More
You can be taught a way to remove limescale from the shower head, and generally you can use white vinegar to remove the scale on the shower head. It is also a commonly used material in the home. Remove the shower first, then put the shower in a small basin with white vinegar and soak for about two hours. >>>More
There is oxalic acid sold on Taobao, which is very cheap, and the cleaning effect is amazing, and it is the same as new.