Dry Treat SMC Peroxide Cleaner

Dry Treat SMC Peroxide Cleaner

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Dry Treat SMC Peroxide Cleaner is a pH-neutral, foaming cleaner. This patio cleaner penetrates deeply to lift dirt and stains away from surfaces, making them easier to wash off and, with its hydrogen peroxide base, has a brightening action that can restore natural stone, porcelain and grout to their original good looks. Before buying, we recommend that all customers read our Product Guide in the Product Information section.
Previously Known AsS-Tech Stone & Masonry Cleaner
Product TypeCleaner
Product DetailS-Tech Stone & Masonry Cleaner is a unique, ready-to-use hydrogen peroxide based cleaner that is specifically designed for cleaning stubborn organic stains and deeply imbedded dirt on porous stone and masonry.
Suitable forS-Tech Stone & Masonry Cleaner is specifically designed for cleaning stubborn organic stains and deeply imbedded dirt on porous stone and masonry.
Country Of OriginUSA
Application MethodLow pressure spray/Watering Can
Container TypePlastic Bottle with child proof cap
Application Surface Temperature10 - 25˚C
Coverage20m2 per litre
Storage & Shelf LifeStore in a dry place at temperatures between 4.5°C and 32°C. Store securely closed and upright in original container. Do not store in direct sunlight. Product most effective when used within three months of opening.
PPE RequirementsDo not take internally. Avoid contact with eyes and skin. Avoid inhaling vapours. Wear latex gloves, face mask, protective clothing and safety goggles during application.
pH Value7
Contains Acid?No
Harmful for plants/wildlife?No, but direct contact should be avoided or washed off immediately
Used Diluted?No
Equipment RequiredWater, low pressure sprayer, stiff brush, jet wash, emulsifying pad
Application ProcessTest the product suitability first in an inconspicuous area. Apply with a pump sprayer or watering can. When applying, saturate the affected material, then agitate the substrate with a stiff white Nylon brush to generate a profuse foam. Reapply a light coat of S-Tech Stone & Masonry Cleaner and let stand for 5 to 10 minutes. Agitate the substrate a final time and let stand for another 5 to 10 minutes. Use a clean water rinse to get the suspended dirt and debris away from the substrate. On deeply soiled materials an additional one or two applications may be necessary to restore the substrate to its original look. The full brightening effects will be seen within 24 hours as the surface dries. Do not return unused product to original container. See product guide for detail.


For many natural stones, particularly sawn stone it is recommended that a protective treatment which prevents the penetration of water, oil and dirt. This can make maintenance easier overall. See our range of sealants for further detail.

Please see our FAQs for more information.

Delivery Cost

£10 standard courier charge, up to 25kg

£20 standard courier charge, up to 50kg

£45 per micro pallet charge, up to 250kg per pallet

Standard pallet charges apply to orders over 250kg. Add your delivery postcode at checkout for pricing.

Delivery Times

Choose your delivery date when checking out. Timed slots are not available.

Free* next day delivery available to certain postcodes. (*T&C's apply)


Cancel up to 14 days from the date of delivery. Products to be returned in the same condition and packaging. No returns for bespoke or pre-sealed items.

You will be responsible for returning the material to London Stone. Collection can be made by us but this will incur a collection cost.

All prices shown are + VAT.

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