Patent ID: 9101134
Filing Date: 2015-08-11
Classification: A01N,A61L,A61P

Abstract:
1. A method of disinfecting comprising: providing a composition comprising an an antomicrobial agent and either: (a) one or more pH adjusters or (b) a color-changing pH indicator; when the composition comprises the color-changing pH indicator, adding the one or more pH adjusters to the composition in situ prior to application of the composition to a patient's skin; when the composition comprises the one or more pH adjusters, adding the color-changing pH indicator to the composition in situ prior to application of the composition to the patient's skin; applying the composition to the patient's skin; evaporating the composition; and visually inspecting the residue of the composition on the patient's skin for a change in color, wherein the one or more pH adjusters is an acid, a base, a pH buffer or a combination thereof, and wherein the composition undergoes a visible color change between a pH of about 4.0 to about 5.5.