Polished Concrete floor

[Matt Bas]

Hello,
Just wondering if anyone has had experience in cleaning polished concrete floors?
New build units and floors have never been protected so are now covered in multi-mix, plaster, paint and other debris.
Does anyone know of a cleaning solution that will remove said nasties to leave floors looking like new?
Thanks

 

[Nick Robertson-Vousden]

Not sure about " Like New" Matt as depends whats under the dirt! black pads and either STS or Groutblaster, or better still use the same but through a scrubber drier