Dutch Hollow Onboarding #5 General Cleaning

Grit removal and pH are the daily tasks. Learn why in this course.

This module will outline some 'Best Practices' as related to general cleaning basics, starting with the removal of dust, dirt, and grime.

These practices have a great impact on improving Indoor Air Quality (IAQ) issues within built environments.


You will learn about;

  • Grit removal via low moisture methods
  • Grit removal via wet methods
  • General dust removal methods
  • Infection prevention
  • General cleaning of above-floor surfaces.

This module, like all other onboarding courses, should take about 1 hour of a student's time to complete.

Collect all the onboarding badges to earn your Rock Star Technician certification.


Course Curriculum


  Read, watch and listen to all material in the handbook. Passing grade on the exam is 80%.
Available in days
days after you enroll

Your Instructor


Academy of Cleaning Excellence
Academy of Cleaning Excellence

The Academy of Cleaning Excellence is where Rock Star Custodians find their value through professional certifications.