The answer to 'difference between grout cleaning' is grout cleaning and grout sealing are two different processes that serve different purposes. Grout cleaning is the act of deep cleaning the grout lines between tiles to remove built-up dirt, grime, and stains. This restores the grout to its original color and appearance. Grout sealing, on the other hand, is the process of applying a protective sealant to the grout to prevent future staining and make the grout more resistant to moisture and spills.
Grout cleaning is typically a more frequent maintenance task, while grout sealing is done less often (every 1-3 years) to keep the grout protected. Grout cleaning can be done as a DIY project, but grout sealing is best left to professional cleaners who have the right tools and expertise to ensure proper application. The costs and benefits of each process vary depending on the size of the area, the condition of the grout, and whether you hire a professional or do it yourself.