I found that the bathroom floor was discolored in the middle of each piece

There are generally three situations of tile discoloration: 1. The completion time is short, the tile is not dry, and the color difference occurs due to the difference in water content. 2. The process reason of tile paving is that the tile is paved without sufficient water absorption, resulting in the thickness of the wall on the tile and still absorbing the moisture in the cement, resulting in the phenomenon of penetrating the bottom; 3. The quality of the ceramic tiles, the glaze is relatively thin and uneven, as long as there is some moisture on the surface, it will cause discoloration I hope my sedan chair can help you!

It was deliberately left unheated. Need to do the threshold waterproofing. Otherwise, there is a risk that the water in the bathroom will flow backwards.

If you are very concerned and smash it and replace it, 50-60 yuan a piece (three small rooms with bricks) is very good, and it is guaranteed that there will be no bleeding. I suggest:1 >>>More

The wall tiles and floor tiles of the bathroom will change color and yellow after a long time, if it is not particularly serious, it is a normal situation, there are more water stains in the bathroom, the wall tiles and floor tiles will be stained and discolored, we can use some dilute sulfuric acid to clean it, or buy some stain remover, it is also okay to mop the floor with alkaline surface, and it can become white by wiping it with a rag. There are also those that specialize in selling tile cleaners, which are relatively expensive, but the effect is better.  >>>More

Hello. The problem of mosquitoes can be solved by installing screens on the windows. Others, such as aerosols, can also be handled. >>>More