The answer to 'house cleaning discolored' is that there are several common causes of discoloration, including dirt buildup, water stains, and mold or mildew growth. Discoloration can appear as dark spots, streaks, or a general faded or dingy appearance. The solutions depend on the underlying cause, but may involve deep cleaning, specialized cleaning products, or addressing the source of the problem.
For minor discoloration, homeowners can often address it with DIY cleaning methods like scrubbing, using vinegar or baking soda solutions, or applying stain removers. However, for more stubborn or widespread discoloration, it's best to call in a professional cleaning service. They have the right tools, products, and expertise to properly diagnose and treat the issue without causing further damage.