Granite floor care runs on a simple annual rhythm: neutral cleaning daily, a sealing check every six months, and professional polishing when gloss drops, typically every two to four years. Granite is among the hardest flooring stones, which tempts owners to skip maintenance entirely; the result is the grey, tired, hazy granite common in older Indian buildings. This guide sets out the full routine that keeps granite floors dark, glossy, and protected year after year.

It is part of our complete granite cleaning guide, from Flagstone Fix, the stone-care brand of Zyax Chem Pvt Ltd and an authorised partner of Faber Italy Tile & Stone Care.

Why Granite Still Needs a Care Routine

Granite resists scratching and etching better than marble, but three slow processes degrade it anyway:

Residue build-up. Years of phenyl, detergent, and hard water leave a film that flattens the stone’s colour and gloss.
Sealer exhaustion. Once the penetrating sealer wears out, oil and coloured spills begin marking the stone, especially lighter granites.
Traffic abrasion. Fine grit underfoot slowly mats the polish along walking lanes.

All three are invisible month to month and obvious after five years. A routine catches them early.

The Complete Granite Care Routine

Daily

Dry-mop or vacuum to remove abrasive grit.
Damp-mop traffic areas with a diluted pH-neutral cleaner such as Faber 30. Product selection is covered in our granite cleaner guide.
Wipe spills promptly; oil and turmeric are the priority.

Weekly

Full-floor mop including edges and corners.
Clean entrance mats, the cheapest polish-protection device in the building.
Weekly nourishing clean with Faber Soap maintains depth and lustre on polished granite.

Every 6 months

Water-drop test on the busiest zone and near wet areas: water darkening the stone within minutes means re-sealing is due.
Inspect for stains and treat them while young; methods are in our granite stain removal guide.
Check joints and grout lines for opening or discolouration.

Every 1–3 years

Re-seal with a penetrating impregnating sealer once the water-drop test fails. Kitchens, entrances, and wet areas need it more often than bedrooms. Compare products in our review of the best granite sealers in India, or browse the Protection range.
Deep-clean to strip accumulated residue before any re-sealing or polishing.

Every 2–4 years (or by condition)

Professional re-polishing when traffic lanes stay dull after deep cleaning carried out with professional Polishing systems.
Colour enhancement for exterior or flamed granite that has gone pale, using enhancing sealers that deepen the stone’s natural tone.

Season-by-Season Granite Calendar for India

Season	Granite Care Priority
Summer (Mar–Jun)	Maximum dust season; daily dry-mopping matters most
Pre-monsoon (May–Jun)	Re-seal exteriors, entrances, and wet areas; clear drainage on outdoor granite
Monsoon (Jun–Sep)	Dry floors promptly; watch for slippery films on outdoor and entrance granite; treat algae/mildew on exterior stone early
Post-monsoon (Oct)	Deep clean; remove any mineral or organic film left by the wet season
Winter (Dec–Feb)	Ideal window for re-polishing, deep cleaning, and full re-sealing

Indoor vs Outdoor Granite: Two Different Jobs

Indoor polished granite needs gloss preservation: neutral cleaning, sealed surface, periodic buffing.

Outdoor granite driveways, façades, and step faces monsoon algae, pollution film, and UV. It needs seasonal deep cleaning, algae treatment where shaded areas stay damp, and a weather-appropriate penetrating sealer. Products such as Algafloor address organic growth on exterior stone, and enhancing sealers restore colour to sun-faded surfaces.

The Three Mistakes That Age Granite Fastest

Daily phenyl. The residue film is the single biggest reason older granite floors look grey instead of black.
Never re-sealing. Owners assume granite is stain-proof; the first deep oil stain proves otherwise. Sealing is cheap; extraction is not.
Acid washing. Contractors sometimes “brighten” granite with acid; it strips sealers, damages joints, and dulls the polish permanently.

Frequently Asked Questions

How do you maintain granite flooring in India?

Dry-mop daily, damp-mop with a pH-neutral cleaner, test the seal every six months, re-seal every one to three years, and re-polish when traffic lanes stay dull. Avoid phenyl, acids, and abrasive powders throughout.

How often should granite floors be sealed?

Most interior granite floors need re-sealing every one to three years, guided by the water-drop test rather than the calendar. High-exposure zones kitchens, entrances, outdoor areas sit at the shorter end of that range.

Why has my granite floor gone dull and grey?

Almost always residue build-up from years of harsh or soapy cleaners, combined with fine traffic abrasion. A professional deep clean restores most of the colour; persistent dull lanes need re-polishing.

Does granite flooring need polishing like marble?

Less often than marble, but yes, eventually. Granite’s harder minerals hold polish longer, and when re-polishing is needed, it requires granite-specific abrasives and compounds a professional job rather than routine maintenance.

What is the best routine for black granite floors?

Daily dry-mopping, neutral damp-mopping, and thorough drying; strictly no acids or harsh detergents. Black granite shows residue film first, so cleaner discipline matters more than on any other stone.

Can outdoor granite be protected from monsoon damage?

Yes. A penetrating, exterior-grade sealer applied before monsoon stops water saturation and staining, and prompt algae treatment keeps shaded stone safe and slip-free through the season.

Put Your Granite on a Programme

Flagstone Fix builds complete granite care programmes: cleaners, sealers, stain removers, polishing systems, and on-site services for facility managers, housing societies, hotels, and contractors across India, backed by the Faber Italy Tile & Stone Care partnership.

Get a Quote · Become a Partner · Contact Us for a granite care schedule tailored to your property.