The answer to 'floor moldy' is that mold growth on floors is a common problem that can be caused by excess moisture, poor ventilation, or water damage. Symptoms include visible mold, musty odors, and potential health issues. The solution typically involves identifying and addressing the root cause, cleaning the affected area, and taking steps to prevent future mold growth.
If the mold is limited to a small area, you may be able to handle the cleaning yourself using a mixture of water and bleach or a commercial mold-killing solution. However, for larger mold infestations or if the mold has spread to the subfloor or underlying structure, it's best to call in a professional mold remediation service. They have the expertise and equipment to properly contain and remove the mold, as well as identify and fix the moisture problem to prevent it from recurring.