15. Clean the grout with toilet bowl cleaner
The grout in the joints between tiles can accumulate dirt and stains over time, making it difficult to clean with conventional products. However, there is an unexpected product that can be extremely effective for this task: toilet bowl cleaner. These cleaners are designed to remove the toughest scale and contain powerful chemical agents that can easily dissolve built-up dirt in grout. Simply pour a small amount of toilet bowl cleaner directly onto the seals and let it sit for about 15 minutes. Then, using an old toothbrush or a stiff bristle brush, vigorously scrub the grout. You will see how dirt and stains begin to come off. Finally, rinse with warm, clean water to remove any residue.
