I've never used a tissue...

Once, with a pdoc I hated, I even refused her tissues and rather wiped everything on my sleeve. Gosh, was she awful.

Now, I usually use the back of my hands if it happens, maybe even a scarf. Its usually just tears, and in a way, I find tissues too dramatic amd will not grab them. If myrecent T offered, I'd dare to take one, tho. Id probably make it disappear in my pocket, bit I might drop it in the trash, as well, guess that part wouldn't matter too much.