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Dry-Treat » Products » Sealers » Regular » Oxy-Klenza™


Outdoor Stone & Hard Surface Shampoo

Oxy-Klenza™ is an odorless, powerful triple action, oxygen, alkaline and detergent boosted heavy duty cleaner for removal of general grime and stains caused by oil / grease, mold, leaf marks, food and beverages. Suitable for all natural stone, tile, masonry, concrete, brick, grout, vinyl and raw /unfinished wood.

Where to Buy

Typical applications

Oxy-Klenza™ is recommended for cleaning outdoor surfaces including patios, building facades, decks, cladding, garages, driveways, eating and entertaining areas.

Oxy-Klenza™ is suitable for domestic and commercial cleaning of hard surfaces, including:

  • all natural stone (including acid sensitive, calcite based stones such as marble and limestone) 
  • porcelain, ceramic and clay tile
  • brick, masonry, concrete and grout 
  • vinyl and unfinished wood (with no stain, oil or other coatings)


  • Triple action foaming cleaner - oxygen. alkaline and detergent booster. pH approx 11 for fresh product.
  • Multi-use cleaner for heavy duty cleaning and removal of stains from oil, mold, food and beverage and leaf marks
  • Can be used to make poultices for removing heavy, old, dried-in stains
  • 100% powder concentrate - use a single 2.2lb / 1kg bottle for heavy-duty cleaning of up to 500 sq ft / 50 sq m


Pack Size:

2.2 lb (1 kg) container

How to use:

  2. If satisfied with test results first sweep or vacuum all loose dust and dirt from the surface.
  3. Apply when surface temperature is between 40 to 95°F (5 to 35°C).
  4. Thoroughly wet the surface.
  5. Stir in 1/3 of a bottle of Oxy-Klenza™ into a open plastic bucket containing approximately 2 gallons / 8 litres of clean, warm water until it dissolves. Note: do not enclose mixed solution as container may rapidly expand and rupture and cause injury.
  6. Apply solution generously to surface and leave for 3 minutes. Do not allow solution to dry on surface (clean large areas in sections). Gently scrub with white nylon scrub pad or brush.
  7. Repeat application if required.
  8. Rinse surface thoroughly with clean water.
  9. One 2.2 lb / 1 kg bottle of Oxy-Klenza™ cleans up to 500 sq feet / 50 sq metres.

Advanced tips:

  • Oxy-Klenza™ can be mixed into a paste with a little water and used to create a poultice to hold the cleaning agent in prolonged contact with the affected area to draw out and remove deep stains from countertops. Refer to the Poultice Cleaning Method guide for details.

  • Oxy-Klenza™ can be used to clean artificial turf.
  • Oxy-Klenza™ qualifies for LEED 2009 IEQ Credit 3.3: Green Cleaning - Purchase of Sub-stainable Cleaning Products and Materials 1 Point.
  • To deodorize your sink and tub drains, and keep lingering odors from resurfacing, pour a 1/2 cup of Oxy-Klenza™ down the drain while running warm tap water.
  • To keep your toilet sparkling clean. Sprinkle toilet with 1 cup Oxy-Klenza™. Let sit for 30 minutes. Scrub with bowl brush. Flush toilet.


  1. Do not take internally.
  2. Apply when surface temperature is between 40 – 95 °F (5 – 35 °C).
  3. Protect surrounding areas and clothing from product contact. Avoid contact with metals.
  4. Keep away from plants, water and soil.
  5. Once mixed, solution should NOT be left in a sealed container. It will continue to give off oxygen and the container may rupture and cause damage.
  6. Dispose of all unused solution after 4 hours by pouring into a drain or toilet.
  7. Wear suitable solvent resistant gloves, protective clothing and safety goggles during application.
  8. Wash hands thoroughly after applying.


Keep container tightly sealed in a cool, dry and well ventilated place. 

Safety directions: 

DO NOT smoke. Avoid sources of ignition. Avoid contact with eyes and skin. Avoid breathing vapor or sprayed mist.

First Aid: 

If swallowed, contact a physician. DO NOT induce vomiting. If skin contact occurs, remove contaminated clothing and wash skin thoroughly. If irritation persists, contact a physician. If in eyes, hold open, flood with water for at least 15 minutes and contact a physician. If breathed vapors or mist, relocate to fresh air. If symptoms persist, contact a physician. 


Spillage – take up mechanically.


Brochures, Guides and Specsheets

HANAFINN™ Bifold Brochure

Oxy-Klenza™ Full Specification Sheet

HANAFINN™ Concrete Protection Range

Surface Care Guide for Sealing Cement Tiles

General Surface Maintenance Guide

Dry-Treat has produced a comprehensive, easy-to-read guide to maintaining your sealed (or unsealed) porous surface, including stone surfaces. 

The Dry-Treat Surface Maintenance Guide is divided into clear sections for easy use - indoor and out door surfaces, horizontal and vertical surfaces, heavy duty cleaning, light regular cleaning, stain removal and tackling special problems such as salt efflorescence and grout haze.

Download our Surface Maintenance Guide

Safety Data Sheets

Oxy-Klenza SDS (USA)
Oxy-Klenza SDS (UK)
Oxy-Klenza SDS (AUS)
Oxy-Klenza SDS (NZ)

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