The liquid can be put into a spray bottle, directly on a cleaning cloth or poured directly over the location you want to clean. Allow the solution to settle on the area before wiping it clean using a microfiber cloth.
HOCl reacts against stains and breaks apart residue like any acid would, except that it does not cause any chemical burning. It’s like water but it does more than a good job at eliminating unsightly stains along with germs and pathogens!