[Nick Attwood]

I have one that is 10x the size of Russ’s, its like the biggest mag light you’ve seen!! And you have to have the curtains shut tight to get any result!! Will be ordering one off Russ shortly.

I could tell a story….. about the first time I ever used one on a complaint from a hire shop customer that had hired an RD and complained that it had damaged/caused the carpet in his bedroom to appear with funny blotches!!! Went with the hire shop manager to have a look… Lets just say once the backlight had done it business the client, hire shop manager and I were very red faced!!! I’ll never use one in a bedroom with customer present again...

[Russ Chadd]

I am currently on tour with a band and have taken my torch with me... Belied me travel lodges are filthy!!!

[Chris Straker]

Used mine after the clean to show how thorough I have been and that we got it all ............ some of the marks were not visible to naked eye in the first place so double check has to be done with the UV torch 

[mark_roberts]

So how can a uv light show up vomit?

I thought it only worked on urine crystals?

Mark

[Phil @ Extreme Clean]

most vomit comes from people being ped up 

[Jamie Pearson]

So how can a uv light show up vomit?

I thought it only worked on urine crystals?

Mark

https://en.wikipedia.org/wiki/Ultraviolet#Forensics