Next Generation of Hard Surface  Disinfection and Sanitization


Giselle® is an innovative patented* system used to  produce on‐site and on‐demand sanitizing and  disinfecting solutions that are effective against  bacteria, viruses, fungi and spores.     




Advantages of Giselle®

  • Good material compatibility, disinfecting and sanitizing solutions at pH of 9
  • Multiple solutions in one system:
    • One‐step sanitizer for hard, non‐porous environmental and food contact surfaces
    • One‐step disinfectant for hard, non‐porous environmental and non‐critical care equipment surfaces
  • Ready to use, fresh solutions
  • No concentrated chemical handling, no dilutions
  • Cleaning and deodorizing properties of the solutions
  • Environmentally friendly
    • Lower transportation environmental impacts compared to bottled products
    • Reduction in plastic use
    • Raw materials for solution generation are just tap water, salt (NaCl), and electricity
  • Compact, mobile system
  • Less chemical storage, only salt and tap water when not in use
  • One year warranty included 

One system for many applications

  • Hospitals
  • Healthcare facilities/suites
  • Restaurants, cafes, food courts
  • Schools, Universities
  • Senior living communities
  • Skilled nursing facilities



  • Dialysis centers
  • Health clubs, fitness centers
  • Shopping centers, malls
  • Veterinary clinics
  • And many more!



0.1% Soleva® ‐ sodium hypochlorite solution   

Gram Positive and Gram Negative bacteria in  presence of interfering substances: 

  • Staphyloccocus aureus ATCC 6538
  • Klebsiella pneumoniae ATCC 4352

0.6% Soleva® ‐ sodium hypochlorite solution   

Gram Positive and Gram Negative bacteria in presence of interfering   substances: 

  • Staphyloccocus aureus ATCC 6538 
  • Klebsiella pneumoniae ATCC 4352
  • Pseudominas aeruginosa ATCC 15442
  • Salmonella enterica ATCC 10708

Viruses in presence of interfering substances: 

  • Poliovirus type 1 Sabin Strain Lcs2ab
  • Feline Calicivirus F‐9 ATCC VR 782
  • Hepatitis C Virus ATCC VR 534
  • HIV‐1   

Fungi and Spores: 

  • Trychophyton mentagrophytes ATCC 9533
  • Clostridium difficile ATCC 43598  



Giselle® receives EPA registration, October 1, 2015

De Nora received US Environmental Protection Agency registration for three Soleva® sodium hypochlorite solutions (0.6%, 0.1%, and 0.05%), Giselle 1.0 and 2.0, and the sodium chloride precursor.

The solutions are classified as a one-step sanitizer (0.1% and 0.05%) and one-step disinfectant (0.6%) for non-porous surfaces. They are registered for treatment against bacteria, viruses, fungi and spores. 

De Nora Tech, LLC

7590 Discovery Lane
Concord Ohio 44077
Tel. +1 440-710-5300

Giselle® for European Market