*It is critical to understand that “effectiveness” in this case means the removal of Biofilm and other contaminants.  Biofilm is the microscopic protein residue from food, bugs, bacteria, etc.  Paper towels and other low-quality cloths do not have the structural quality to remove these nasty remains.  Without a network of millions of fine fibers to sweep it away, the Biofilm simply get smeared around on your surfaces and lays the breeding ground for more bacteria.  Even the use of popular cleaning chemicals can do NOTHING to remove this sickening matter … they may kill it (aka “disinfect”) but the carcasses remain.  Plus, at that point you are dealing with another problem, which is the chemical residue that now coats your surfaces and may cause other health issues over time.  Yes, it’s gross to talk about, but you certainly deserve to know.