The use of a traditional mop and bucket is the primary factor in converting floor dirt to grout stains. Dirty floors and stained grout are not the same thing. Although they are often used interchangeably, one clearly proceeds the other, and how we approach it is the difference between eliminating the dirt or using it to stain your grout.
Ever walk into a restaurant and feel your feet sliding through the grease? Do you know what happened? They cleaned the kitchen floor before cleaning the restaurant transferring the grease in either an undamped mop bucket or the same mop head. Now they have doubled the original problem and are impacting their customers perception and whether they ever return. I can give you a list of restaurants which were banned after a greasy floor experience as a customer.
