The answer to the cost of hardwood floor cleaning is that it can vary significantly based on several factors. Generally, professional hardwood floor cleaning services can range from $0.50 to $2 per square foot, depending on the size of the area, the condition of the floors, and the complexity of the cleaning process.
Some key factors that influence the cost include the square footage of the floors, the level of soiling or damage, any furniture moving required, and whether the floors need to be sanded and refinished. Prices may also vary based on your location and the specific cleaning company you hire. It's best to get multiple quotes from local providers to get an accurate estimate for your home.