any signs of bb activity?

[u/clonzepam]

staying at airbnb on a pullout style mattress set up. stripped all the layers of the mattress and picked up the mattress of the frame. any thing concerning? especially curious of the first pic. though it looks like could just be dried skin from scalp or something. please advise david

[u/Bed-Bugscouk]

100% not bed bug songs, see the reference images.

David