The scent killer post got me thinking. A few years ago they had a product out that was a Ultra Viloet(UV) killer spray for clothes. It supposedly blocked UV reflection in clothes which was in the Blue spectrum. Of course, we have been taught to think that deer do not seein the red but the blue spectrum. Is this product still available, or did we the consumer decide it didn't work and took it off the market because of lack of sales? Personally, I killed the biggest deer to date for me using it!