Cleaning the Plexiglass

I found that using a standard normal size wooden toothpick is a very good way to remove caked on plume haze off the plexiglass. You need to swap out toothpicks frequently, but you get very close to the artwork in tight spaces without ruining it. I also used wire clippers to cut fresh tips on the toothpicks and that can extend the toothpick if you are in short supply. Look at my before/after pictures attached. This was for the single scan of the rosebud.

Before using a toothpick

After cleaning for about 5 minutes with a toothpick