The answer to 'tile moldy' is that mold growth on tiles is a common problem caused by excess moisture, poor ventilation, and inadequate cleaning. Symptoms include discoloration, musty odors, and visible mold growth. Solutions include addressing the root cause, thoroughly cleaning and disinfecting the tiles, and improving ventilation to prevent future mold issues.
For minor mold on tiles, homeowners can often address the problem through DIY cleaning methods. However, for more extensive mold growth or if the issue persists, it's best to call in a professional cleaning service. They have the expertise and equipment to properly identify and treat the mold, as well as address any underlying moisture problems.