[Boveda Packs vs Nitro]

Cool, thank you. I was going to ask in the acoustic forum as I know humidity control is a much bigger issue for those. Seems everything but nitro affects nitro. 

[Boveda Packs vs Nitro]

I was wondering, those of you that use Boveda packs in your cases, are the packs safe for Nitro? And the fabric sleeves they sell for said packs, anyone know if they are nitro safe? I emailed their (boveda) customer service and they had no idea what I was talking about. Any help or insight would be great. Thank you.