alright so i have ten baby balls in tubs, substrate is paper towel which i check every day to see if its been soiled, if it has (or even if its wrinkled too bad) i change it (hey i figure if i dont like to sleep on wrinkled unstraightened sheets they might not either haha) but my humidity is low. we have the snakes in the computer room so a humidifier is out of the question, and i mist daily. i sterilize the tubs once a week. am i cleaning enough so that the snakes dont have mold in their tubs or any bacteria? or should i find a different way to humidify their enclosures? (if this question has been asked and answered already i apologize, but i couldnt find any info!)

thanks for the help!!