Condensation on tank.

I've just recently bought my first scorpion hes a baby P.imperator (atleast i think so...) anyway his tank keeps getting misty and condensated on the glass panels, and i only mist him once every 2 days. I was thinking it was something to do with how ,much i mist it and the substrate. my substrate on the packet says (coarse bark chips) if you use this substrate or something similar can you please reply ASAP. would be so much help for a noobie

if your getting condensation then its most likely not enough ventelation
or too much moisture in the sub.

ok, thank you, one more question realy fast he's around 1"-2" what instar do you think he may be? the shop i bought him from didn't tell me.

it would mostlikely be 2nd - 3rd if its 1-3 long but its realy hard to tell that unless you bred them and knew how many molts it has done since birth but i would guess between 2nd and 3rd instar