Here's a link to the cypress available at Lowe's that I've been using for about 3 months. I have not baked or altered it in any way, it's very pleasing to the eye. I have never seen an insect in it at all. However since it comes in a 3 cubic feet bag(35+lbs) you have to purchase a large plastic container for the extra. But you can't beat the price. The same as listed above, I do a full bedding change and clean out every 4-8 weeks. Spot cleaning is easy too. I also feed my snakes on this stuff. I have seen my snakes ingest one little piece of it and had no problems at all. It holds humidity pretty well too. I've recently got a blood python and needed a humidity boost so I mix in some coco husk from PetsMart. I find this product great all around.
http://www.lowes.com/pd_92889-76450-...ess&facetInfo=