Dot Film

BOHO Anti-Microbial Dot Film

The BOHO Anti-Microbial Dot Film combines zinc oxide technology and adhesive dot technology. The film is designed to be used in public places to prevent the spread of airborne illnesses and droplet infections that are commonly transmitted by hands. The film can be cut into any size or shape needed to protect surfaces such as desks, handles, elevator buttons, keypads and more. The special dot adhesion technology allows secure and easy application when sticking to surfaces and can be used for home or office.

Available Options



For home or office

Dot adhesion technology

Great for desks and other flat surfaces


Non treated/Non-antiviral products

The antiviral effect is very important for the initial virus reduction rate in order to prevent infections. Airpurity Crystal has excellent initial virus reduction rates. In the general environment, human coronavirus can survive 100% after 3 hours, while 96.8% of the human coronavirus is inactivated after 3 hours on Airpurity Crystal. Airpurity Crystal has been tested for antiviral properties against the human coronavirus at the ALG Research Center in the United States.

100% virus survival rate after 3 hours on general, nontreated/non-antiviral product. 0% inactivated after 3 hours.

3.2% virus survival rate after 3 hours on Airpurity Crystal. 96.8% inactivated after 3 hours.

Non treated/Non-antiviral products

Anti-viral Performance of 


Anti-viral Test Results of


Virus: Human Coronavirus, ATCC VR-740, Strain 229E

Test Method : JIS Z 2801

Exposure Time (Virucidal Activity): 5min, 10min, 30min, 3hours

Test LAB : ALG (Minnesota, U.S.A)

Release date : October 9th, 2020


Test Results

5  Minute Exposure, Mean = 4.38 log10

10  Minute Exposure, Mean = 4.13 log10

30  Minute Exposure , Mean = 3.88 log10

3 Hour Exposure, Mean = 3.88 log10 (3.00 log10)

Test Substance: AIRPURITY CRYSTAL (Lot  KG3115C3)

Control Substances:  Blank

Organic Soil Load: 1% Fetal Bovine Serum

Exposure Temperature: Room temperature (20.0°C)

Relative Humidity: 50%


Putting the Dot Film to the Test

Applying the Dot Film Technology


BOHO Dot Film Anti-bacterial Test Report


The BOHO dot film is only intended for general purpose infection control practices. BOHO dot films are not intended for medical use or in settings where infection risk level is high. BOHO dot films do not eliminate the risk of contracting any disease or infection and does not guarantee complete protection from bacteria and viruses. Replace or wash immediately if damaged or soiled with blood or other bodily fluids. Do not use if hypersensitive to zinc. BOHO Shield products have not been cleared or approved by the U.S. Food and Drug Administration or any other governmental or administrative organization. BOHO Shield products are not a replacement for medical-grade protective equipment. 

Stay protected. Stay shielded.

BOHO Shield is a NY-based company dedicated to developing protective solutions for infection prevention. We partner with manufacturers and suppliers worldwide to offer a wide range of innovative products and solutions for both commercial and household customers. 

Head Office

30 Wall Street

New York, NY 10005