Hey dear, while I WAS following poor Phillips thread...I never did catch what his official cause of death was?
There are two reasons I'll toss wood...pneumonia/URI and giardia. They're not worth it and I just do NOT feel there's any way to sanitize wood satisfactorily after those.
If it wasn't one of those, the above mentioned are great ways. If it WAS one of those or you're at all unsure...toss it...the chins can go w/o for a bit until you can buy more...it's not worth their life!