How to Clean Porcelain Patio Tiles (And Restore Their Shine)

Porcelain patio tiles are prized for their durability and low-maintenance reputation — but even porcelain can lose its shine over time. After long, wet UK winters, organic staining, slippery algae and stubborn grime can build up, leaving your porcelain looking dull and unsafe.

The good news is that restoring porcelain tiles is straightforward with the right product.

Why Does Porcelain Get Dirty?

Although porcelain is less porous than natural stone, it still accumulates organic matter on its surface — particularly in shaded or damp areas. Pressure washing becomes less effective over time as stubborn staining establishes itself, and scrubbing risks scratching the surface.

What You'll Need

• A pump-up garden sprayer (5–7 litres)
• A pressure washer for rinsing
• Stone King Porcelain Cleaner

Step-by-Step: How to Clean Porcelain Patio Tiles

1. Clear the area — remove furniture, pots and any loose debris.
2. Pour Stone King Porcelain Cleaner into your sprayer — no dilution needed.
3. Test a small area first — spray a 1m x 1m patch and saturate thoroughly.
4. Wait 15 minutes — you'll see a colour change as the cleaner gets to work.
5. Leave for 2 hours — allowing deep cleaning action to break down dirt and stubborn stains.
6. Rinse off — lightly pressure wash the area.
7. Repeat if needed — for heavily stained tiles, re-treat until the staining is gone.

Is It Safe for Pets and Plants?

Yes — Stone King Porcelain Cleaner is pet-friendly and biodegradable. Keep pets off the area while applying, but once rinsed off it's immediately safe to walk on.

What Our Customers Say

Most customers report that Stone King makes pressure washing three times faster and much more rewarding — it does the heavy lifting before you even pick up the hose.

Ready to restore your porcelain tiles? Shop Stone King Porcelain Cleaner today.