Should i change the bark in my snake's tank?

[Patrick Long]

Don't get anymore snakes.

Pricey? What kind of substrate are you using? A bag of aspen and 4 snakes will last me 6 months with full monthly cleanings and spot cleaning. $13

And unless you want urine baked bedding, than go ahead. Baking may kill bacteria, but probably not all of the other things in feces and urine.

You know, I find you quite rude after reading this post, I wont lie.
I think you went about that answer the completely wrong way.