Here is another robot designed to destroy viruses with Pulse UV technology. The Solaris Lytbot can destroy 99% of dangerous germs in as little as 10 seconds. It uses 254 nm Germicidal UVC light and micro-organism disintegration tech to get the job done effectively.
The cleaning cycle lasts 3 minutes. The robot has a reflector system that amplifies energy level directed at hard to reach surfaces. You can find out more about this pulse UV robot here.