When it comes to cleaning vitrified and polished tiles, it's important to use the right methods depending on the type of stain. Here are some effective cleaning techniques:
1. For tea stains, fruit stains, coffee, vinegar, and even leather shoe marks, you can use a diluted sodium hypochlorite solution (commonly known as bleach). Soak the affected area for 20-30 minutes before wiping with a clean cloth. If the stain has deeply penetrated the tile over time, you may need to soak it for several hours.
2. To remove mold caused by ink or anti-fouling wax, apply a mild sodium hypochlorite solution directly to the stain and let it sit for a few minutes before wiping away.
3. For stubborn stains like cement, limescale, rust, or mineral deposits, an acidic solution such as hydrochloric acid or phosphoric acid works well. Always follow the instructions carefully and test on a small area first.
4. For paint, oil, oily markers, or a buildup of surface anti-fouling wax, an alkaline cleaner or organic solvent like acetone or triethylene can be used. Apply the solution and gently scrub the area before wiping clean.
5. When dealing with glue or printing residue, start by soaking the area in a 20%-40% sodium hydroxide (NaOH) solution for 24 hours. Afterward, wipe the surface with a cloth, then rinse with a 30%-50% hydrochloric acid (HCl) solution for about 30 minutes before wiping again.
6. For ice cream stains, an alkaline cleaner is recommended to break down the sticky residue effectively.
7. Lime scale and mineral deposits can be removed using an acidic cleaner, which helps dissolve the hard buildup on the tile surface.
Important Notes:
1. Always wear rubber gloves when handling any cleaning agents to protect your skin from irritation.
2. After removing the stains, make sure to rinse the tile surface thoroughly with clean water to remove any chemical residue.
3. There are many modern cleaning products available in stores or supermarkets that are designed specifically for these types of stains. Be sure to read the labels and follow the manufacturer’s instructions.
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