-
You can use toilet cleaner, vinegar, or cola. Pour it in and let it soften for a while to remove the scale.
It is necessary to wash frequently to prevent it, and if the dirt is not heavy, you can use "toilet cleaner" to clean it. >>>More
To clean up the scale inside the toilet, you need to prepare: a bottle of Coke, a toilet brush. >>>More
Don't use acid, just scale cleaning liquid, I soaked all night yesterday, and the places I can go to today are clean, but I don't know what to do if I can't reach the upper part of the bend.
Review. When using a toilet plug to dredge the waterway plug, the concave part of the toilet plug should be touched with the part of the waterway mouth to be dredged, and the contact should be tight, and there should be no air leakage. >>>More