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Natural Stone Cleaner for Driveways, Patios & Paths

High-Performance Cleaner for Natural Stone - For The Quick Removal Of Black Spot, Green Algae And General Surface Staining From All Types Of Natural Stone.

£31.95
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Product Description

Smartseal Xtreme Natural Stone Cleaner is a professional grade cleaner specially formulated for the quick removal of black spot, mould, mildew, green algae and general surface staining from all types of natural stone.

Suitable for use on:

  • Sandstone
  • Black Limestone
  • Granite
  • Slate
  • Marble
  • Travertine
  • Quartz

It is used widely by homeowners as well as professional cleaning companies to clean most types of natural stone without the need for intensive pressure cleaning. It's an easy to apply, fast-acting formulation, that leaves outstanding results and makes natural stone cleaning easier than ever before. Unlike acidic based cleaners, this powerful alkaline cleaner can be used on all types of natural stone without risk of damage to the surface. 

In most cases, a dilution ratio of 1:1 is sufficient to get outstanding results but in cases of heavier surface contamination, the product can be applied neat and left for longer to dwell on the surface. 

Product FAQs

Q: I have your black limestone sealer on my patio and want to clean it up as there’s some green in that’s developed on it and am looking at the xtreme natural stone cleaner. Can this be used on the sealed limestone without taking the seal off please?

Emma Pearson

A: This cleaner can be used on a previously sealed surface without risk of damaging the sealer. If it is only green algae that needs to be removed our 'Green Clear' product should do a great job.

Response from Nigel

Q: Can Natural Stone Cleaner be used on grey/blue Indian limestone slabs?

Luke

A: Yes, the Natural Stone Cleaner can be used on any form of Limestone or other stone slabs, it contains no acid based ingredients that could damage the stone.

Response from Nigel

Q: Does the product come ready to use or do you need to dilute before use

Patrick

A: The natural stone cleaner can be used neat. But for most applications a dilution of 50/50 is suggested. hope that helps.

Response from Nigel
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Technical

DIRECTIONS FOR USE:

1. To avoid damage to vegetation, saturate surrounding areas with water before and after applying product.
2. For best results DILUTE AT A RATIO OF 1:1 and apply by sprayer or watering can in temperatures above 5C and to avoid fast evaporation, no higher than 22C.
3. On heavily soiled areas or areas contaminated with black spot work in with hand brush or broom. Leave on the surface for 1-2 hours.
4. Rinse off with clean water or pressure washer, removing any residue of the cleaning solution.
5. In areas of very heavy soiling apply undiluted and if required re-apply, repeating process above leaving for a longer period (2-3hrs).

COVERAGE:

Up to 160m per 20L container when diluted 1:1

***Once opened, product potency will start to reduce after 3 months***

IMPORTANT: CONTAINS CHLORINE AS AN ACTIVE INGREDIENT AND WILL STAIN FABRICS AND SENSITIVE MATERIALS. TAKE CARE TO AVOID CONTACT WITH FABRICS DURING APPLICATION. TOXIC TO AQUATIC LIFE. AVOID CONTACT WITH LAWNED AREAS. WEAR PROTECTIVE GLOVES AS WILL CAUSE SKIN BURNS. WEAR PROTECTIVE GOOGLES TO AVOID CONTACT WITH EYES. 

See SDS for full health and safety information.

Delivery

We provide a national delivery service for our block paving sealer, pattern imprinted concrete sealer, roof coatings and tarmac restorer on a standard 2 - 4 working day basis. Dependent on weight, this is normally done by pallet or parcel carrier.

If you need products delivered quicker, for a small additional charge, orders placed before 1.30pm can be delivered within 1 - 2 working days to most parts of the UK, although this is dependent on the courier service in your area and the product/s ordered. If you require this service, please check on area availability by calling 01268 722500.

Our commitment is to supply all orders as placed and we offer a comprehensive guarantee of quality. Providing a reliable delivery service to all our customers is most important to us and this is backed up by the many satisfied customer testimonials we have received over the years.

If you need an order delivered to a different address, left somewhere at your property without a signature or left with a neighbour, just let us know.

We also try to maintain 100% stocking levels of our products at all times, so an immediate despatch is virtually guaranteed.

Our product returns policy can be viewed by visiting our Terms and Conditions section.

*Free delivery on orders over £75 are subject to the delivery address location.

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