How to Clean and Maintain Polished Concrete Floors

Correct maintenance preserves polished concrete without leaving residue or unnecessarily wearing the surface. First identify whether the floor is densified, protected with a penetrating treatment or finished with a clear coating.

Routine Cleaning

Remove dust and grit regularly with a microfibre dust mop or suitable vacuum.
Clean with a diluted pH-neutral cleaner intended for polished concrete.
Use a microfibre mop or automatic scrubber with a non-aggressive pad.
Allow the cleaner enough dwell time to loosen soil, but do not let it dry.
Recover dirty solution and rinse where required to prevent residue.

Abrasive soil acts like sandpaper under foot and vehicle traffic. Frequent dry cleaning in entrances and high-traffic areas helps limit gloss loss.

Respond to Spills Quickly

Remove oil, food, chemicals and coloured liquids before they penetrate or etch the surface. Blot liquids rather than spreading them. Use a cleaner compatible with the existing treatment and test strong spot cleaners in an inconspicuous area.

What Should Be Avoided?

Strong acidic or highly alkaline cleaners unless specifically approved
Aggressive brushes or pads that scratch or dull the finish
Soap, wax or detergent residues that create haze and attract dirt
Allowing cleaning solution or spills to dry on the floor
Applying densifier as a substitute for routine cleaning or stain protection

When Does Protection Need Renewal?

If water begins darkening the concrete or is absorbed unevenly, the penetrating treatment may require renewal. Clean, dry and test the floor before reapplying Natural Look Enhancer or Wet Look Enhancer.

Densified floors treated with Potassium/Lithium Densifier or Premium Lithium Densifier may need mechanical refinement rather than another heavy densifier application when gloss declines.

Coated Concrete

Floors protected with Coat 519 or Coat 526 are maintained as coated floors. Scratching, whitening or film wear requires assessment before cleaning, abrasion or recoating. Always test the proposed maintenance process first.