Tips & Tricks to reduce the amount of the IPS Glow
#1: Increase your ambient lights
This will already drastically improve the amount you perceive in terms of the IPS Glow. In addition, you will get a better perception of the black level of your gaming monitor and a better overall perceived contrast ratio.
#2: The right monitor adjustments
Monitor adjustments also are very important when using an IPS panel in a darker environment or in a pitch black room. Ensure that you set proper height AND tilt adjustments. While individual units differ, you can easily find out easily which height and tilt settings are the best for your monitor when opening the test video and darken the ambient light.
#3: Lower the monitor brightness
#3 and #1 probably will reduce the IPS Glow probably most. Many people are using their gaming monitor at extreme brightness settings (above 80 in the OSD). In a direct 1:1 comparison a lower brightness monitor always will look worse with a less vibrant picture and clarity but I strongly recommend to get used to a lower brightness around 120 cd/m. Already after some days you will get used to the lower brightness and when switching back to your old brightness settings you will ask yourself how you just could stand such a high brightness. Btw, your eyes also will be thankful
and in addition, you will get a much better black level.
#4: Massage the panel with a microfiber cloth
This one is probably a myth but I simply want to mention this since several people on different forums swearing that this one can help. Simply take a microfiber cloth and massage your panel (edges) for around 20-30 Minutes. In my case, it did not help on around 10 monitors - So I gave it up.