The answer to 'how long does grout cleaning last' is that professional grout cleaning typically lasts 12-18 months before needing to be repeated. Proper grout cleaning involves using specialized tools and cleaning solutions to deeply clean and restore the grout lines between tiles. This helps remove built-up dirt, grime, and discoloration, leaving the grout looking fresh and clean.
The longevity of grout cleaning depends on factors like the amount of foot traffic in the area, whether there are any spills or stains, and how well the homeowner maintains the grout in between professional cleanings. In high-traffic areas like kitchens and bathrooms, grout may need to be cleaned more frequently, such as every 6-12 months. Proper maintenance like regular sweeping, mopping, and spot cleaning can help extend the time between professional grout cleanings.