Polished concrete and sealed concrete are two different things. While they look similar, contractors will tell you they're very different. That being said, polished concrete isn't unsealed concrete either; it's just a different type of finished concrete. Polished concrete floors are attractive options in any commercial building. As stunning as they are, they can be challenging to clean or maintain if you need to be made aware of how to clean them. You can do it yourself if you're not hiring a professional cleaner. The best way to clean polished concrete floors is to use a gentle, pH balanced cleaner, microfiber mop, and warm water. You should clean them at least once a week to prevent long-term grime from building up, and it will help you return that shine you love to your floors.