I’ll need a bit more detail to help you figure this out. Could you upload a photo of what you found?
In the meantime, a few quick questions that might help narrow it down:
- What do they look like (color, size, shape)?
- Are they hard, soft, powdery, or sticky?
- Do they look like droppings, eggs, food crumbs, or something else?
- Where exactly were the piles (corner of room, under bed, near window, etc.)?
Common possibilities include insect droppings (like ants or termites), rodent droppings, spilled food, or even debris from toys or crafts—but a picture will make it much easier to identify.