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Anonymous users2024-01-23The stains on the tiles are alkaline, and the tiles are also alkaline, and acidic substances can be used for neutralization reactions.
For example: white vinegar, dilute hydrochloric acid or cola, etc., but it must be weakly acidic.
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Anonymous users2024-01-22You can also try it with Toilet Cleaner or Coca-Cola.
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Anonymous users2024-01-21Put some dilute hydrochloric acid, or dilute sulfuric acid, if not, Mr. Vermeer toilet cleaner.
Mix hydrochloric acid or phosphoric acid solution with water in a ratio of 1:5, spray the mixed water on it (you can also bring rubber gloves and wipe with a rag dipped in water), and wipe it several times. >>>More
The detergent should not be very effective, I use the toilet cleaner, the kind that makes the toilet, sprinkle it on the tiles, wait about five minutes and then use the mop to mop it, I feel that it works. View the original post
It is estimated that it is a trace left by scale, which is alkaline and can be treated with acidic detergents, or it can be replaced by hydrochloric acid, battery stock solution, etc. Be careful not to hurt your hands, though, and it's best to wear gloves.
Soot is the best, and the effect is very good.
If not, please see below. >>>More
If you need to solve this problem, you can only put a pair of special slippers in the kitchen; Or remove grease from the kitchen floor anytime and anywhere (the best thing to do is to wipe it off with a rag on the floor anytime and anywhere). That's what we did.