I have one that I bought at Interlink for around $80.00. Works well, but you need to have the window blinds/curtains closed and the lights off.
It's a good tool to detect pet issues, but as far as I know the pet stain will still appear under the UV light even after treatment.
(06-30-2013, 03:35 PM)lee@deepclean.us.com Wrote: For those cleaning residential do you use a UV light to show pet stains? Does it help and what brand do you recommend? Thanks!