Solutions to several stone pollution situations
Apr 30, 2021
Acid stains.Blowing the stain is far better than wiping it off, as wiping will cause the stain to spread.Most stains such as vinegar or fruit juice can be removed with a paste made from baking powder and soda water.After the paste becomes dry and hard, wipe off the paste with a wet towel, and then wipe dry with a dry towel.
2. Food stains.For hardened food stains, hydrogen peroxide can be used to remove, but the time should not be too long.Once the stain is gone, wipe it clean with a damp cloth and then dry.
3. Grease stains.Use paper towels to absorb the grease, then use absorbent such as white powder sprinkle on the stain area.Let stand for 1 to 2 hours.Then wipe with a damp cloth and dry.
4. Nail polish stains Put a few drops of dishwashing liquid in about half a liter of warm water and wipe with a clean white cloth.Do not retain any dishwashing liquid. Use another damp cloth to wipe away any remaining liquid and dry.Repeat cleaning until the stain is completely removed.
