2. Soda Crystals
Soda crystals, also known as washing soda, are another powerful natural cleaner that can tackle tough grout stains. They are especially effective on wall tiles that have accumulated dirt and grime over time.
Instructions:
- Dissolve 125 grams of soda crystals in 60 cl of hot water to create a cleaning solution.
- Wearing gloves and protective goggles, apply the solution to the grout lines using an old toothbrush or scrub brush.
- Scrub the grout thoroughly, focusing on areas with stubborn stains.
- Rinse with clean water to remove any residue.
Soda crystals are highly alkaline, making them excellent at breaking down grease and grime. However, be sure to handle them with care, as they can be harsh on the skin and eyes.
