This kind of cleaning has to be carried out properly because in many cases, if the first cleaning is not done properly, it will never be corrected afterwards....

So let's try to do it right even if it might be more time consuming than expected.

For new constructions, it is important to make sure that water and electricity is available as well as proper lightning in case we need to extend the working hours.

A renovated floor will require many successiv mopping to extract all the dirt.

Once the big dust is out, a polishing with nylon brushes may be required.

And the very tiny painting spots or cement residu, shall be removed one be one and this can be time consuming.

With the right tools and working methodes, time can be spared... but usually initial clean will take longer than expected.