TENNEN-NAVi is Iodine-based antiviral agent / disinfectant / deodorizer with spray function. It is filled with newly developed dilute liquid called “Rangar CD-50” which is 100% natural materials. We have two types of bottle, one is “TENNEN-NAVi family(300mL)” for the household use and the other one is “TENNEN-NAVi mini(30mL)” for the personal portables.

for Children’s Toy’s
for Masks
for Door handles
for Work spaces
for Slippers
for Stuffed animals

Ingredients of TENNEN-NAVi

TENNEN-NAVi (Rangar CD-50) consists of Iodide, Natural deodorizing ingredients(Cyclic oligosaccharide), Natural organic acid and refined water.

  • Iodide: Ingredient used in gargles, tincture of iodine, etc.
  • Natural deodorizing ingredients: Used to stabilize ingredients that are easily volatilized or decomposed and to remove strange odors.
  • Natural organic acid: An ingredient mainly found in citrus fruits as a souring agent.
  • Refined water

Basic effects of TENNEN-NAVi

(1)Virus inactivation
Rangar CD-50 has been shown to inactivate feline calicivirus (an alternative to norovirus) within 30 seconds and also influenza within 3 minutes.
(2)Bactericidal effect
E.coli, Staphylococcus aureus and Pseudomonas aeruginosa were killed within 30 seconds.
The triple deodorizing effect of cyclodextrin (CD), iodine and organic acid, which are natural deodorizing ingredients, makes this product suitable for a wide range of applications from rooms to pet odors.

Features of TENNEN-NAVi

(1)It is safe for humans and has no impact on the environment because of 100% Natural materials.
(2)Since it is a Non-Alcoholic ingredient, there is no need to worry about skin problems.
(3)Iodine has a strong bactericidal effect, a broad bactericidal spectrum and virus inactivation. There is no need to worry about the development of resistant bacteria or viruses even if the product is used for a long time.
(4)It can also be used as a disinfectant without deodorizing purpose.
(5)With our unique iodine self-regeneration function, the brownish color characteristic of iodine has been replaced while maintaining the sterilizing, virus inactivating and deodorizing effect.
(6)Iodine ions are recycled back into iodine, so the sterilizing, virus inactivating and deodorizing effects can be maintained for a long time.

Recommended usages of TENNEN-NAVi

Safe for All Hard Surfaces
Tables, Washroom, Public Toilets, Children’s Toys, Work spaces, Doorknobs, Kitchens, Sinks, Tables, Chairs, Furniture, etc …

Safe for all soft surfaces
Sofas, Beds, Pillows, Face Masks, Slippers, Shoes, Cushions, Teddy bears, Pet beds, etc …

Bactericidal effect test results

Procedure of test
0.1 mL of bacterial liquid was added to 10 mL of Rangar CD-50, mixed, and after action at 20 ° C. for 30 seconds, 1 minute, 2 minutes, and 10 minutes, the virus was immediately diluted 10-fold using SCDLPA medium.
The viable cell count of this diluted solution was measured by a mixed plate culture method using SCDLPA medium, and converted per 1 mL of the test solution. In addition, refined water was used as a control test solution, and the viable cell count was measured after the addition of the bacterial solution and 30 minutes later.

Rangar CD-50 has been shown to kill E. coli, Staphylococcus aureus, and Pseudomonas aeruginosa within 30 seconds.


Virus Inactivation test results

Procedure of test
0.1 mL of floating liquid was added to 1 mL of Rangar CD-50, mixed, and immediately diluted using a cell maintenance medium after action at room temperature for 30 seconds, 1 minute, 2 minutes, 10 minutes, and 30 minutes. After inoculating virus-infected cells with this dilute solution and culturing the cells, the presence or absence of changes in cell morphology was observed, and the 50% tissue culture infection amount (TCID50) was calculated and converted into the virus infection titer per 1 mL.

Rangar CD-50 has been shown to inactivate influenza virus within 3 minutes and feline calicivirus (a substitute for norovirus) within 30 seconds.


Deodorization test results

Procedure of test
After putting 1 mL of Rangar CD-50 in an odor bag (vinyl fluoride bag), 3 L of air and gas components were sealed. Then, the gas concentration in the odor bag was measured by a gas detector tube at predetermined time intervals. In addition, as a test target, the same attempt was made when nothing other than the sample was put in the odor bag and when 1 mL of water was added.

Rangar CD-50 has been shown to have a deodorizing effect on Ammonia. Same effect could be shown on Hydrogen sulfide, Methyl mercaptan and Trimethylamine, too.


Deodorizing Effect

  • Excellent Deodorizing effect for
  • Ammonia
  • Nonenal
  • Methyl mercaptan
  • Hydrogen sulfide
  • Cigarettes
  • Trimethylamine
  • Valeric acid
  • Formaldehyde

Precautions for use of TENNEN-NAVi

  •  TENNEN-NAVi is not a drug, quasi-drug nor cosmetic.
  • TENNEN-NAVi is not a drink.
  •  Do not use if you develop skin conditions or if you have skin abnormalities.
  • Rinse immediately with water when it gets into your eyes.
  •  Try in advance in an inconspicuous part before spraying on light-colored fibers or cloth.
  • Do not use for precision machines and electrical appliances. It may cause a malfunction or electric leakage.
  • Do not mix with other liquids, detergents or chemicals.
  •  Keep in a cool place away from direct sunlight
  • Do not spray directly on your pet.
  • Doorknobs made of iron or aluminum may rust on rare occasions.
  •  Effects of TENNEN-NAVi are not for all viruses and bacteria.
  •  Sustainability varies depending on the conditions of use.