mineral deposits, particularly in areas with hard water.
Over time, minerals in the water can build up on the porcelain surface.
Urine residue can also contribute to discoloration, particularly if the toilet isn’t cleaned regularly or if residue is allowed to dry.
In some bathrooms, rust or iron in the water can create orange, yellow, or brown staining.
And here’s the frustrating part:
Once those deposits build up, ordinary toilet cleaner may not be enough.
You can scrub and scrub and still feel like you’re getting nowhere.
Why Regular Toilet
