Dr. Sunshine is airflow activated, meaning it turns on and off with your HVAC system, saving energy, money, and extending the life of your UVC bulb.  Watch the video to see it in action!  (Note:  the UVC bulb has been replaced with an incandescent bulb so the people in...

What is UVC light?  How is it different from UVA and UVB light?

UVA, UVB, and UVC light are all naturally emitted by the Sun.  Long wave length UVA light is relatively harmless and is able to penetrate the Earth's atmosphere to its surface.  Medium wave length UVB ligh...

Most of the time, cooking aromas are pleasant and appetizing.  They can bring us back to our childhoods and give us a sense of comfort.

But what happens when these odors out stay their welcome?  Certain types of food, like fish, or cuisine, such as Asian, Indian, and I...

What is photocatalytic oxidation?  How does it work?  What does it do?

Photocatalytic oxidation (PCO) occurs when a photocatalyst is bombarded with photons.  In the case of PCO applied to air purification, the photocatalyst is titanium dioxide and the photon sourc...