Hello everyone,

I read all of the posts and I would venture the guess, that is a pesticide granual, or gel bait. Although gel baits can have a crystal-like appearance when dried out, I doubt from the even distrubution that it is gel. Most likely a granual pesticide for termite or ant control.

Here in Pennsylvania, some of the treatment companies will use diatamatious earth, (unsure of spelling) or other granual pesticides to control crawling insects like roaches and carpenter ants.

Aaron