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DuPont™ StoneTech® Professional
KlenzAll™ Heavy Duty Stone & Tile Cleaner

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Features and Benefits

  • Powers through stubborn grease and soils
  • Safe on stone, will not etch
  • Professional strength, alkaline formula

Where to Use

Natural stone such as marble, granite, limestone, travertine, slate & sandstone. Ceramic and porcelain tile and grout. Masonry and concrete.


Read entire label before using. Use only as directed. Test in small inconspicuous area to determine required dilution and results. Be sure all surfaces to be cleaned are swept or vacuumed to remove loose debris. Avoid skin and eye contact with product. Wear protective eyewear, gloves, long sleeves, and long pants while handling concentrate. Ensure work area is well-ventilated during application and until surface is dry. Keep children and pets out of the area during application and drying.

Dilute concentrated cleaner with warm water according to the following mixing chart: 



 KlenzAll™ Cleaner

 Warm Water


 Heavy duty

 1 part

 2 parts


 Spray refill

 1 part

 4 parts


 Light duty

 1 part

 8 parts


 Acid neutralizer

 1 part

 32 parts


  1. Apply mixed solution with a mop, sponge or sprayer. Avoid applying cleaner on unintended surfaces.
  2. Lightly rub with a scrub brush or floor machine as needed.
  3. Remove solution using a sponge, wet/dry vacuum or damp mop.
  4. Rinse area well with clean water.
  5. Reseal cleaned area with a DuPont™ StoneTech® Professional sealer.

Available Sizes and Coverage

  • 24 oz Sprayer
  • Quart Concentrate: 500-4,000 sq ft
  • Gallon Concentrate: 2,000-10,000 sq ft
  • 5 Gallon Concentrate: 10,000-50,000 sq ft
  • 55 Gallon Concentrate: 110,000-550,000 sq ft

Product Information Downloads

Related Products

To protect your stone’s natural beauty, seal your stone with BulletProof® Sealer or Heavy Duty Sealer.

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 Product Code Product Size Cost Add to Cart
 D12549682 KlenzAll™ Heavy Duty Stone & Tile Cleaner 24 oz Sprayer $15.12 
 D14435661 KlenzAll™ Heavy Duty Stone & Tile Cleaner Quart $17.35 
 D12612328 KlenzAll™ Heavy Duty Stone & Tile Cleaner Gallon $51.46