Likely booklouse (barklouse)

Humid indoor areas, especially cupboards, stored foods, books, and other materials with mold.

Feeds mainly on microscopic mold, fungi, and organic debris; some species also consume stored-food residues.

Small, pale, soft-bodied insects that hide in crevices and favor damp conditions; populations can grow where mold is present.

Harmless to people and pets and do not bite; large numbers can contaminate stored goods, while helping consume mold and debris.