Dust bunnies from under the bed, cobwebs, dryer lint.
What kind of everyday objects can you use to mimic hair? Aka, yarn, but not that typical?
Pipe cleaners. Shredded shopping/garbage bags. Rope. Twine. Cassette tape. Mops.
How about an old t-shirt cut into thin strips.....or pieces of straw from a broom.....spaghetti......that's all I got at the moment!
