The answer to 'my hardwood floor is filthy' is that there are several common causes, including excessive dirt and debris buildup, pet accidents, spills, and improper cleaning methods. Symptoms include a dull, discolored appearance, scratches, and an overall unkempt look. The best solution depends on the severity of the issue, but typically involves a thorough deep cleaning process.
For minor issues, you may be able to handle the cleaning yourself by sweeping, vacuuming, and using a specialized hardwood floor cleaner. However, for more extensive damage or stubborn stains, it's best to call in a professional hardwood floor cleaning service. They have the right equipment and expertise to restore your floors to their former glory without causing any further damage.