The answer to 'bathroom discolored' is that there are several common causes, including mineral buildup, mold, mildew, and hard water stains. Symptoms may include yellowing, brown or green discoloration, and a grimy appearance. Solutions can range from simple DIY cleaning to calling in a professional, depending on the severity and cause of the discoloration.
For minor discoloration, homeowners can try DIY cleaning methods like scrubbing with a baking soda and water paste, using a vinegar solution, or applying a bathroom cleaner. However, for more stubborn stains or if the discoloration is caused by mold or mildew, it's best to call in a professional cleaning service. They have the right tools and products to thoroughly clean and sanitize the bathroom without causing further damage.