How to use cinders for waterproofing kitchen floors?

I don't know how much higher? If there are not many, it is recommended to use a doorway stone (marble) for a transition, and grind the side of the high.

Add a water barrier directly on top of the bathroom tiles. >>>More

How to deal with the stagnant water in the shower room? How to pull the groove in the shower room?

There is a lot of oil on the kitchen floor, which is not easy to wipe off. Before mopping the floor, you can use hot water to moisten the oily ground to soften the stains, and then pour some vinegar on the mop, and then mop the floor to remove the oil stains on the ground.

Pour a little vinegar on the mop to remove the ground oil. If the oil stain on the cement floor is difficult to remove, you can get some hay and wood ash the night before, mix it with water to make a paste, and then rinse it repeatedly with clean water, and the cement floor can look new.