How to remove black scale from kitchen tiles?

The tools for this trick are simple, clean brushes, toothpaste, and ordinary candles.

First squeeze a proper amount of toothpaste on the brush and then directly brush the seams of the tile. The amount of toothpaste can be determined according to the actual situation of the oil on the tile joint. Because the direction of the tile joint is vertical, when brushing, it should also be brushed longitudinally so that the oil can be cleaned. In addition, the main raw materials for the tile joints are putty and white cement, so it is difficult to scrub after the oil adheres to it, and the toothpaste has a strong cleaning effect, so choose it as a cleaning tool. However, the tile and tile joints behind the cooktop are easily stained with oil. It is very troublesome to clean this time. What should I do? There is also a trick. The key tool is this ordinary candle.

Gently apply the candle to the tile joints, first in the longitudinal direction, so that the candles can be evenly applied to the seams; then apply horizontally so that the thickness of the candle and the thickness of the tile are the same. Why do you want to apply a candle? Because the surface of the candle is smooth, even if there is oil on it, it will be cleaned with a gentle rub. In the future, clean the oil on the tile and tile joints behind the cooktop, just scrub with detergent.

The key to this trick is to use a toothpaste to clean the oil on the tile joints behind your kitchen stove, and apply a candle at the seam to make the tile joints less contaminated.