How professionals clean a hotel lobby marble floor
How professionals clean a hotel lobby marble floor
A 200 m² polished marble lobby with daily foot traffic from hundreds of guests. The floor needs to look flawless every morning without disrupting guests or damaging the stone.
For: Facility managers, cleaning supervisors, hospitality maintenance staff
Daily maintenance (every morning, 5:00-6:30 AM)
Dust mop the entire floor with a microfibre flat mop to remove grit. Grit under shoes acts like sandpaper - removing it first prevents scratches during wet cleaning.
Product: Lithofin MN Wash & Clean
Mix 20 ml per 5 litres of warm water. Damp-mop in straight lines, overlapping each pass by 10 cm. Never use circular motions - they create visible swirl marks under lobby lighting.
Weekly deep spots (every Monday)
Address entrance zones and reception desk areas where foot traffic concentrates. These areas dull faster than the rest of the floor.
Product: Lithofin MN Power-Clean
Dilute 1:20 for routine refreshing. Apply with a microfibre pad on a floor machine at 150 RPM. Buff dry with a clean pad. This removes the haze that builds up from shoe residue.
Quarterly protection refresh
The sealant in high-traffic zones wears down every 3-4 months. Test with the water-drop method: if water darkens the stone in under 5 minutes, reseal.
Product: Lithofin MN Stain-Stop
Apply overnight (after 11 PM) so the product has 8 hours to cure before foot traffic. One coat is sufficient if applied at the quarterly interval.
Emergency stain protocol
For spills (red wine at events, coffee, luggage wheel marks): respond within 15 minutes. Staff should have a stain kit at reception.
Product: Lithofin MN Wash & Clean
Spray undiluted onto the spill, blot with white paper towels (coloured towels can transfer dye). For persistent marks, apply Lithofin MN Power-Clean as a compress and cover with plastic wrap for 2 hours.
Pro Tips
- Place 3 metres of commercial-grade entrance matting at every door - this catches 80% of grit before it reaches the marble
- Rotate three sets of microfibre mop heads: one in use, one in the wash, one drying. Dirty mop heads scratch marble
- Never use a steam cleaner on marble lobby floors - the heat and pressure force dirt into the stone's pores
- Keep pH test strips at the cleaning station. If the mop water tests below pH 6 or above pH 9, something is wrong
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