How often should I clean my ball python's tub?

[Willie76]

With paper substrate you need to do a full cleaning every mess or once a month. Usually it never goes that long.

Particle substrates can be spot cleaned for messes and then full cleaned once a month or so. I always do a smell check if it smells of anything other than clean substrate it gets changed.

LMAO! I use to do that with my kids!

I use cypress so I check daily/clean as needed and complete tear down/clean/sanitize once a month. Water bowls get scrubbed/sanitized every 2-3 days.