[header] How to clean altro flooring [title] Sweep and vacuum the floor. [step] Use a push broom and a dustpan or a vacuum to remove all of the loose dirt and debris from off the surface of the floor. Doing this before applying a cleaning solution will make cleaning the floors easier. 
[title] Mix an alkaline cleaning solution with warm water in a bucket. [step] You can purchase these cleaners online or at a store that specializes in floor cleaning.