It kind of sticks on the wall, so very hard to suck it away with sort of Dyson machine.
To me, it looks like a “fish”, but lol, how this can be ?
Also it doesn’t move at all, makes me wonder if it is dead already.
In short, what is “this” ?
Some kind of moth, I believe. Look around in dark areas and you’ll find where they are coming from. We found they were all coming from a space between a wall and a dresser. We pulled back the dresser, cleaned them all out, and have been free of them since.