Is it safe to use Fresh World bedding with baking soda to line the cage bottom? It says non toxic but she loves to play in the bedding so I was afraid to use it. Please advise

I have bars as the bottom of cage, an inch lower below the bars is the solid bottom
of the cage, a tray the goes in and out. we have always just put baking soda
dusting down then newspaper on top, I have some wood pellets that smell nice and
I put a few of them on top, the pellets are from tracker supply co and are
glider safe.

I'm not positive about that bedding.

Go to Exotic Nutrition's website and purchase their PH paper cage liner. It is super safe and I use it for our gliders and have for years now. It also absorbs their smell nicely.