| Aspect | Substitute Custodian | Custodian |
|---|
| Credentials | High school diploma or equivalent; sometimes certifications in cleaning or safety | High school diploma or equivalent; certifications may be preferred |
| Work Environment | On-call, temporary, or as-needed basis; various school or facility settings | Full-time, permanent employment in schools, offices, or facilities |
| Employer Usage | Used when regular custodians are absent or for short-term needs | Regular staff responsible for daily cleaning and maintenance |
The main difference between a Substitute Custodian and a Custodian is that the Substitute Custodian works on an as-needed, temporary basis, filling in for absent custodians, while the Custodian holds a permanent position responsible for daily cleaning and maintenance tasks. Both roles typically require similar credentials and work in similar environments, but their employment status and job stability differ.