Experimental results of
Daikin Streamer technology
Suppresses various viruses that cause
summer colds and measles.

It has been proved that the active elements produced by Streamer technology decomposes and neutralizes the viruses that cause summer colds and measles by contacting them.

*
This is the demonstration result using a streamer discharge device for testing.
The effect of products equipped with Streamer technology or the effect in actual use environment may differ.

5 viruses that cause summer colds and measles.

Summer colds such as pool fever, herpangina, and hand-foot-and-mouth disease are viral infections that prevail in the rainy season and summer, especially in children with weaker immunity than adults. Four major causes of these summer colds have been identified: adenovirus, enterovirus, echovirus, and coxsackie virus. In addition, measles, which spreads from spring to summer, is very infectious because of the measles virus.

Causative virus

adeno virus | Main cases: pool conjunctival fever etc. / coxsackie virus | Main cases: herpangina etc. / echo virus | Main cases: hand-foot-and-mouth disease etc. / entero virus | Main cases: hand-foot-and-mouth disease etc. / measles virus | Main cases: measles etc.

Demonstration of the suppression effect against adenovirus

Demonstration of the suppression effect against adenovirus | Naturally and Streamer irradiation (4 hours)

As a result of the experiment, it was confirmed the 99.9% suppression effect against adenovirus within 4 hours after Streamer irradiation.

*
This result was obtained by using a Streamer discharge device for testing in lab conditions.
The effect of products equipped with Streamer technology or results in actual use environments may differ.

Testing organization

Kitasato Research Center for Environmental Science

Test method

By irradiating the adenovirus that causes a summer cold with Streamer for 0, 1, 2, 4, 8 hours and inoculating the cultured cells, we observed the residual state of the virus by the difference in the Streamer irradiation time.

Demonstration of the suppression effect against coxsackie virus

Demonstration of the suppression effect against coxsackie virus | Naturally and Streamer irradiation (4 hours)

As a result of the experiment, it was confirmed the 99.9% suppression effect against coxsackie virus within 4 hours after Streamer irradiation.

*
This result was obtained by using a Streamer discharge device for testing in lab conditions.
The effect of products equipped with Streamer technology or results in actual use environments may differ.

Testing organization

Kitasato Research Center for Environmental Science

Test method

By irradiating the coxsackie virus that causes a summer cold with Streamer for 0, 1, 2, 4, 8 hours and inoculating the cultured cells, we observed the residual state of the virus by the difference in the Streamer irradiation time.

Demonstration of the suppression effect against echo virus

Demonstration of the suppression effect against echo virus | Naturally and Streamer irradiation (8 hours)

As a result of the experiment, it was confirmed the 99.9% suppression effect against echo virus within 8 hours after Streamer irradiation.

*
This result was obtained by using a Streamer discharge device for testing in lab conditions.
The effect of products equipped with Streamer technology or results in actual use environments may differ.

Testing organization

Kitasato Research Center for Environmental Science

Test method

By irradiating the echo virus that causes a summer cold with Streamer for 0, 1, 2, 4, 8 hours and inoculating the cultured cells, we observed the residual state of the virus by the difference in the Streamer irradiation time.

Demonstration of the suppression effect against enterovirus

Demonstration of the suppression effect against enterovirus | Naturally and Streamer irradiation (8 hours)

As a result of the experiment, it was confirmed the 99.9% suppression effect against enterovirus within 8 hours after Streamer irradiation.

*
This result was obtained by using a Streamer discharge device for testing in lab conditions.
The effect of products equipped with Streamer technology or results in actual use environments may differ.

Testing organization

Kitasato Research Center for Environmental Science

Test method

By irradiating the enterovirus that causes a summer cold with Streamer for 0, 1, 2, 4, 8 hours and inoculating the cultured cells, we observed the residual state of the virus by the difference in the Streamer irradiation time.

Demonstration of the suppression effect against measles virus

Demonstration of the suppression effect against measles virus | Naturally and Streamer irradiation (8 hours)

As a result of the experiment, it was confirmed the 99.9% suppression effect against measles virus within 8 hours after Streamer irradiation.

*
This result was obtained by using a Streamer discharge device for testing in lab conditions.
The effect of products equipped with Streamer technology or results in actual use environments may differ.

Testing organization

Kitasato Research Center for Environmental Science

Test method

By irradiating the measles virus that causes a summer cold with Streamer for 0, 1, 2, 4, 8 hours and inoculating the cultured cells, we observed the residual state of the virus by the difference in the Streamer irradiation time.