The answer to 'average cost of tile and grout cleaning' is that the typical range is between $0.50 to $3.50 per square foot, but the actual cost can vary significantly depending on several factors. These include the size of the area, the condition of the tile and grout, the complexity of the job, and the experience and expertise of the cleaning company.
For example, a simple cleaning of a small bathroom may cost on the lower end of the range, while a large, heavily soiled kitchen floor may be on the higher end. Additionally, specialized treatments like sealing or re-grouting can add to the overall cost. It's essential to get local quotes from reputable cleaning companies to get an accurate estimate for your specific needs.