Cleaning Ceramic & Porcelain Tile Floors
Ceramic and porcelain tile are among the most common flooring materials in Ontario kitchens, bathrooms, and entryways — and among the most forgiving if cleaned correctly. They're also surprisingly easy to maintain improperly, leading to buildup and dull appearance despite regular cleaning.
Routine Cleaning
For day-to-day maintenance, a microfibre dust mop used dry (or lightly damp) removes the fine dust and debris that would scratch the tile surface if left underfoot. Wet mopping should follow: warm water with a small amount of pH-neutral floor cleaner in a microfibre mop. Avoid excessive water — particularly near grout lines, where standing water works its way into grout and causes mould over time.
What Not to Use
- Vinegar: Acidic, and will etch and degrade grout over time. Not suitable for regular use on tiled floors
- Oil-based soaps: Leave a residue film that dulls the tile surface and attracts more dirt between cleanings
- Abrasive scrubbers: Scratch the glaze on ceramic tile; while porcelain is harder, abrasives are still inadvisable
Grout Lines
The grout lines between tiles are the primary maintenance challenge in tile flooring. Regular mopping doesn't adequately clean grout lines — a stiff grout brush with a diluted oxygen bleach solution (sodium percarbonate, safe for most grout colours) every 2–3 months prevents the buildup that eventually leads to permanent discolouration.
Sealing Grout
New grout should be sealed after curing (28 days minimum). Existing grout in Ontario homes should be resealed every 1–2 years with a penetrating grout sealer — it significantly extends the life of the grout appearance between professional cleanings.