Depends on the wood and the dirt. Nothing with resin or strong smelling and nothing that's been treated with anything. Dirt will attract bugs of various kinds and if you're unlucky, you'll have a house full of gnats.
Walmart or some local feed stores have aspen bedding. I just recently found my local feed store has a better product than walmart and it is less expensive, although walmart is pretty cheap.
Kat 2.2 T.s.pickeringii, 0.4.7 T.ordinoides 1.1 T.marcianus 1.1 T. radix 1.0 T.s.parietalis 1.2 Pseudacris regilla
That link has a list of towns that have one, but I think that is just one store chain. If you google feed stores you should be able to find one. Do you not have a Walmart?
Kat 2.2 T.s.pickeringii, 0.4.7 T.ordinoides 1.1 T.marcianus 1.1 T. radix 1.0 T.s.parietalis 1.2 Pseudacris regilla