Not so much of a cleaning issue, more safety.
We have, in one of our buildings, an entrance/atrium of around 30,000 sqft, terrazo flooring,
Problem is, when it rains, people carry in wet umbrellas and whilst the barrier matting takes most moisture off the shoes, we still get dripping umbrellas.
Has anyone come across this situation ? I don't know of one, but maybe there is a supplier of 'bags', similar to those provided by florists, but without the drain holes ! or any other solutions ?