The answer to 'sanitizing discolored' is to first identify the cause of the discoloration. Common causes include mold, mildew, hard water stains, or general dirt and grime buildup. Symptoms may include visible staining, streaking, or a dingy appearance. For mild discoloration, DIY solutions like diluted bleach, vinegar, or commercial cleaning products may be effective. However, for more severe or stubborn discoloration, it's best to call in a professional cleaning service. They have the right tools, products, and expertise to safely and thoroughly sanitize and restore the affected surfaces.
When dealing with discoloration, it's important to address the root cause to prevent the problem from recurring. A professional can also provide guidance on proper cleaning and maintenance routines to keep surfaces looking their best.