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Use Stone King Patio Cleaner to restore the vibrant colours of natural stone and paving slabs. This powerful cleaner is formulated to revive the natural colour of faded stone and make slippery surfaces safe again. Stone King Patio Cleaner cuts through dirt and grime to restore the colour of patios and paths.
Over time, pressure washing becomes less effective. Stone King makes patio cleaning effortless and more rewarding. Most of our customers report that Stone King makes pressure washing three times faster. It does the heavy lifting before you even pick up the hose.
Deep cleaning action that helps breaks down dirt and stubborn staining.
Revives natural colour and brightens up your home
Makes surfaces safer by removing slippery buildup
Suitable to use on natural stone & concrete paving slabs
To apply Stone King, you’ll need:
A pressure washer to rinse it off
Simply spray, wait, wash off!
Stone King Patio cleaner is suitable for use in the garden and is pet-friendly.
We recommend, as a precaution, keeping pets off the area until the stone cleaner has been washed off, making it immediately safe for pets to walk on.
1. Prepare Your Sprayer
Pour Stone King into a 5–7 litre pump-up garden sprayer.
2. Test a Small Area First
Spray a small test patch (1m x 1m), saturating the surface thoroughly.
3. Wait and Watch
If enough Stone King has been applied, you’ll see a colour change within 15 minutes.
4. Let It Work
Leave the product on for 2 hours to allow deep cleaning action.
5. Rinse Off
Lightly pressure wash the area.
Patios can become discoloured and stained for several reasons. Organic growth like, algae, moss & lichen can ruin the appearance of natural and composite paving slabs.
Stone King patio cleaners offers unmatched results compared to other patio cleaners. When it comes to breaking down discolouration, dirt & grime, Stone King performs. Many of our customers call after applying the product asking “Do I even need to pressure wash?” as the results are so transformational.
If you want to clean dirt, grime, and discolouration, use Stone King Indian Sandstone Cleaner. During wet periods, algae can grow on the surfaces of stone. To remove algae this without pressure washing and protect your stone, use the Stone King Algae Remover.
Yes, you can seal your patio after cleaning it. However, no sealer will stop algae from growing or protect your patio from organic growth. Therefore, we recommend saving your money and leaving your stone to breath.
1. Use neat – DO NOT DILUTE – Pour our solution into a pneumatic garden sprayer. (A ‘Hozelock’ 5L or 7L sprayer is recommended. Do not use a hand sprayer.) Pressurise the sprayer.
2. Apply the product to a dry surface, as a fine mist and saturate the surface.
3. If you have not used the product before. Treat just one slab first. The older the stone, the more treatments it will require. The product will remove every single last spot. By completing one slab first, this will give you an indication of how many treatments your stone will require. Only when you have removed all the black spots from the first slab, continue with the rest of the area.
4. DO NOT EXCEED THE MAXIMUM RECOMMENDED COVERAGE OF 5 SQM PER EACH 1L OF PRODUCT.
5. Once applied, allow to cure for a period of 2 hours.
6. Remove using a pressure washer, ideally with a minimum flow of 7 litres per minute. Use the fan jet attachment to sweep the dirt away. Other attachments such as circular spinning attachments will not give you the best results.
7. Any black spots that remain, simply retreat (when the surface is dry) allow to cure for 1 hour then wash off.
8. Repeat this process until no black spots remain.
9. Apply the Patio Black Spot Preventer 12 months later. Do not seal the patio.
Exceeding the recommended coverage rate will reduce the performance of this product. Coverage will vary depending on surface porosity and profile, e.g when treating sloping areas or riven surface, beware of surface run off and retreat as necessary to ensure correct coverage.
The Patio Black Spot Remover is quickly and readily biodegradable. The effluent if washed into soil, flower beds or lawn will breakdown rapidly. This product will not affect surrounding lawns or foliage in diluted state. Keep animals and unprotected persons off the treated area until dry.
Ensure product doesn’t come into contact with skin, eyes or respiratory tract. In the event product does comes into direct contact with the body, immediately rinse with water. Ensure this product does not come into contact with fabrics or furnishings.
