Tile & Grout Cleaning in Kwai Chung

Yes for cement-based grout — a penetrating sealer slows re-staining and makes mopping more effective. Sealing is pointless on epoxy grout (already non-porous). Expect sealer to add meaningfully to the bill and need reapplying every 1-3 years in wet areas.

Marble, travertine and limestone need pH-neutral chemistry — acid-based tile cleaners etch them permanently. Tell the company your surface type up front; stone-safe cleaning and polishing is a different (pricier) service from ceramic/porcelain work.

Almost always by floor area (per square metre or square foot), with a minimum job charge. Sealing after cleaning, shower recesses, and heavily stained or epoxy-smeared grout cost extra. Wall tiles are quoted separately from floors.

Surface dirt, grease and most mould clean off well. Grout that is stained through its depth, or was never sealed and has absorbed years of dirty mop water, may only lighten. The fallback options are grout colour-sealing or re-grouting.

In Kwai Chung, pricing runs per square metre with a minimum callout, so small bathrooms cost proportionally more than large open-plan floors. Sealing roughly doubles the per-metre rate. Get the area measured and quoted in writing.

An alkaline pre-treatment to break down grease and soap scum, machine agitation with rotary brushes, then high-pressure hot water extraction that vacuums the dirty water away. It reaches into grout pores that mopping never touches.

A typical kitchen or bathroom floor takes 1-2 hours; a whole-house tiled floor half a day. Floors are walkable almost immediately after extraction, but wait 24 hours before wet-mopping, and longer if sealer was applied.

Usually by flat size bands rather than measured area — a 400 sq ft flat's tiled floors and two bathrooms form a typical package. Marble floors are excluded and quoted separately by polishing specialists.