Outdoors, I have no idea what the reddish color you are getting is? If I understand you correctly you are seeing the reds but no blue glows? Maybe it's the light you are using or maybe it's your eyes?? Like Kevin stated reds are not a big problem.

Someone asked did I wash the clothing after spraying? No and the stuff still failed to hide the blue after a few hours.

2foot, I was worried at first when I discovered that some of my clothing lost it's pattern under IR. Like stated deer do not see in the IR wave lengths so it shouldn't be an issue.

For what it's worth I was in the local BP this evening looking at several pieces of new camo. I was surprised to learn the young lady working that sectionwas well aware of the UV issue and although she did not mention it until I brought it up stated she too was concerned and was searching for something to treat it or how to avoid it. We placed some pants and a suit under my light and low and behold the pocket flaps and cuffs glowed bright blue.