Previous Projects

  • Washington D.C. Memorial
  • Kent State University
  • Osaka Japan 
  • Tigers Stadium
  • Downtown Cleveland

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Please use the contact us button to

  • leave your information and we will contact you
  • leave an order and your contact info and we will contact you with pricing
  • to request SDS 
  • or for any questions you may have



  • Klenztone does not contain Hydrofluoric acid, Hydrochloric acid, Muriatic acid or Sodium Hydroxide as some other products do.

Time Saving:

  • To use Klenztone simply apply to the surface, wait and rinse.  There is no pre-wetting, pre-washing, diluting or special rinsing required.

Other Advantages:

  • Won't damage the surface of stone
  • Incapable of burning stone
  • Requires no special equipment
  • Biodegradable/Environmentally safe
  • Won't burn user when contacting skin
  • Preserves masonry by removing impurities

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Klenztone - The Safer Choice!

Remember, NONE OF OUR RESTORATION CLEANING PRODUCTS CONTAIN CORROSIVE ACIDS as many similar products in the restoration business do. The acids used in other products actually eat away the top layer of the surface. Besides destroying property, the surface of the brick, concrete or cement will be left raw, exposed and damaged. The KLENZTONE approach is different. The cleaner works by penetrating the pores and releasing the trapped dirt inside. That way, after rinsing with water, the loosened grime washes off, leaving the original masonry surface clean, hard and intact.


OFFICE PHONE NUMBER  1-216-341-0500