Carpet glue stain on terrazzo.

Problem is terrazzo is so porous that even though I tried sanding it made little difference. Thank you.

I asked at Home Depot and they did not have a solution.

I thought I had checked every site about how to remove, somehow I missed this one. I have some terrazzo cleaner and will give this method a try this weekend. Fingers crossed. Thank you.

I know what you mean. I have floating Pergo in the rest of the house and one bedroom floor was damaged from Hurricane Irma and I have been debating about what to do, I am leaning towards just uncovering all the terrazzo in the house. Did have to get a large area rug for the living room as the echoing from the terrazzo was bad. But terrazzo is so easy care I am leaning that way.