Home Resource Center Current: School Absenteeism Calculator Educational Tools School Absenteeism Calculator Use this resource to calculate the cost of absenteeism for schools due to illness of students and teachers. Share via LinkedIn Share via Twitter Shape Created with Sketch. Share via Facebook Share via Email Download Recently Added Resources Product Reference Guides Clorox® Urine Remover Pathogen Education Monkeypox Education Sheet Product Reference Guides Clorox® Disinfecting Bio Stain & Odor Remover Spray and Refill Videos CloroxPro™ HealthyClean™: Overview Video Product Reference Guides Clorox® Bleach Cream Cleanser Studies & Articles The 5 Rights of Cleaning & Disinfection