I use reptibark exclusively in my tubs, as it keeps the humidity in the mid 60's. For cleaning purposes, I clean their tubs every two weeks, but spot check them daily.
Repti bark is more ansorbent than most ppl think i spot check everyday but exchange whole substrate every 1,5 months and never ever gave smell or health issue...
1.0 Striped African House Snake "Marduk"
0.1 Striped African House Snake Ishtar
1.0 black phase Brown House Snake Seth
0.1 black phase Brown House Snake Nephthys