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ISO 21256-3:2021

Fine bubble technology — Cleaning applications — Part 3: Test method for cleaning hard flooring surfaces

General information
Valid from 30.07.2021
Directives or regulations
None
Standard history
Status
Date
Type
Name
30.07.2021
Main
This document specifies a test method for the cleaning of hard flooring surfaces. It can be used to demonstrate the comparative cleaning performance of a fine bubble solution to an alternate cleaning solution to remove contaminant from a soiled surface. This alternate cleaning solution can be another fine bubble solution, municipal tap water or a commercially available cleaning solution blended to the manufacturer’s specifications. This method is not suitable for differentiating between cleaning solutions when the contaminant is excessively applied on the surface as the mechanism of cleaning changes.
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