SRW Products DW Dual Wash


Sale price$102.96



The best seal starts with a clean surface, and each hardscape surface has distinctly different qualities. Whether it’s removing dirt from natural stone or residue from wetcast, we’ve designed DW Dual Wash to remove ground-in dirt, light grease, oil, and mold release agents to ensure the surface has an optimal bond with the sealer.



  • Easy to use, concentrated formula

  • Polyhaze removal

  • Non-acidic formula

  • Removes ground-in dirt, light grease, and oil


  • Wetcast

  • Granite

  • Limestone

  • Marble/Travertine

  • Bluestone/Sandstone


*This product is sold by the carton (four - 1 gallon bottles per carton) OR 5 gallon bucket*






  • Thoroughly sweep surface of joint sand, dust, debris or loose material.

  • Spot clean if needed with one of these SRW Specialty Clean products:

    • CDX Cleaner & Degreaser X-treme

    • MC Mold, Moss & Mildew Cleaner

    • OC Organic Stain Cleaner
      Recommended application temperatures are 50°F - 80°F (10°C - 27°C)


  • Dilute equal parts DW Dual Wash with warm clean water.

  • Saturate surface & surrounding area (including vegetation) thoroughly with water.

  • Do not allow product to dry on surface. Re-spray with water, if needed, to keep area wet. A 2-person application is recommended.



  • Apply mixture directly to surface with a sprinkler can.

  • Scrub with a stiff bristle brush. Let sit for 5 minutes. Keep wet. Rescrub.

  • For large areas, work in 200 sq. ft. (18.58 sq. m.) sections.

  • If working on an incline, start at the highest point, working in small sections. Scrub from the bottom of the section, pushing excess DW Dual Wash up over job.



  • Immediately rinse surface & surrounding areas (including vegetation) thoroughly with clean water until all traces of cleaner are gone.

  • Repeat if necessary. Let dry.

  • Wait 24 hours before applying an SRW sealer.

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