When it comes to cleaning vitrified and polished tiles, it's important to use the right products for different types of stains. Here are some effective methods:
1. For tea, fruit, coffee, vinegar, or leather shoe stains, you can use a diluted solution of sodium hypochlorite (bleach). Apply the solution and let it sit for 20-30 minutes before wiping with a cloth. If the stain has been on the tile for a long time, soaking for several hours may be necessary.
2. For mold caused by ink or antifouling wax, a mild bleach solution works well. Simply apply the solution to the affected area and let it sit for a few minutes before wiping away the residue.
3. To remove cement, scale, rust, or mineral deposits, use a solution of hydrochloric acid or phosphoric acid. These strong acids are ideal for tough buildup but should be used carefully and with proper protection.
4. For paint, oil, oily markers, or a surface layer of anti-fouling wax, an alkaline cleaner or organic solvent like acetone or triethylene can help break down and remove the substances effectively.
5. For glue or printing residue, start by soaking the area in a 20%-40% sodium hydroxide (NaOH) solution for 24 hours. Then wipe it with a cloth. Follow up with a 30%-50% hydrochloric acid (HCl) solution for 30 minutes, then wipe clean again.
6. For ice cream stains, an alkaline cleaner is recommended to lift the residue without damaging the tile surface.
7. For lime scale, an acidic cleaner such as citric acid or a commercial lime scale remover is best suited to dissolve the buildup.
Important Tips:
1. Always wear rubber gloves when handling any cleaning agents to protect your skin.
2. After removing the stains, rinse the tile surface thoroughly with clean water to remove any chemical residues.
3. There are many modern cleaning products available in stores or supermarkets that are designed for specific types of stains. Refer to the instructions on these products and match them with the type of stain you're dealing with.
By following these steps and using the appropriate cleaning agents, you can keep your vitrified and polished tiles looking clean and fresh for years to come.
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