How to clean the cement of exterior wall brick? Don't worry about mastering these methods!

The decoration of the house must use cement. If the ceramic tile has been laid on the wall or ground during construction, it will inevitably be stained with cement. After the cement touches the bonding surface, it will dry in a short time, which is too troublesome to remove. Do you know how to clean the cement of exterior wall tiles? How to clean the cement at the joint of ceramic tile? Tell everyone about it. Good friends who don't understand, come and have a look.

How to clean the cement of exterior wall brick?

1, flat wall

If the surface of the external wall tile is relatively flat, the residual cement on the surface of the tile can be removed with scale cleaning solution, and professionals can remove the residual cement on the surface of the tile. Pour the aqueous solution on the wall, wait for a few seconds and it will be clean and tidy, without any side effects on the surface of the tile. Remember not to use sulfuric acid, hydrochloric acid or hydrochloric acid. , they will also seriously corrode the brick surface. You can't use a gray knife, which is very easy to shovel the wall.

2. Rugged walls

Wet the cement with a brush and remove it with a wooden shovel; Can be gently wiped with tap water sandpaper; It can also be wiped with dilute sulfuric acid, and then cleaned with clean water; You can wipe it with a wire brush dipped in hydrochloric acid, and then rinse the hydrochloric acid with clear water. Cement cement mortar cleaner can be selected, which can be diluted by 1-5 times according to different stains.

How to clean the cement at the joint of ceramic tile

1. Dissolve in hot water with edible alkali, and wipe along the seam direction with a soft dry rag. You can also spray cleaning liquid or dip cleaning cream on the stains at the bottom of the wall, wait a moment, brush lightly with a soft toothbrush and wash with water at the same time. Then brush a layer of waterproof paint at the gap to prevent mold growth.

2, the gap in the kitchen tiles is often full of oil, you can try _ candle blocking method. First, gently smear the candle vertically on the joint of the tile, and then wipe it horizontally, so that the thickness of the candle is almost the same as the surface of the tile. With the protection of wax layer, even if there is oil stain stuck on it, it can be neat with a light touch.

3. The gaps between tiles can be treated in some special ways, and tile caulking agent can be used. Just a little adhesion on the bottom surface of the wall can produce a clean surface as smooth as porcelain, which is wear-resistant, moisture-proof and not easy to stain. It only needs tap water to be cleaned under clean conditions. Beautiful sewing agent has bright colors and strong decorative modeling.