Is the white spots on the branches mold or the Baboon web?

That's definitely mold. And that enclosure looks damp and could certainly use more ventilation. What species is it any ways???

Heteroscodra maculata. I removed the moldy branches and put some dry moss in there. There are a lot of hole drilled in the lid and across the top.

I don't spray the habitats as much as I did when I first started. I read on TBS that I don't need to spray at all unless it's a species thst required really high humidity. I made a DIY humidifier that's on the shelf with them.