As summer comes to an end, schools across the country begin preparing for the arrival of students, teachers, and staff. While organizing classrooms, updating lesson plans, and stocking supplies are all important tasks, disinfecting the facility should also be a key part of every back-to-school preparation plan.
A thoughtful disinfecting routine helps schools maintain cleaner, healthier learning environments by addressing high-touch surfaces that are used throughout the day. Combined with regular cleaning and proper hygiene practices, disinfecting can play an important role in supporting a school’s overall infection prevention program.
Whether you’re responsible for an elementary school, high school, college campus, daycare, or educational facility, this checklist can help ensure your building is ready before students return.
Why Disinfecting Matters Before the School Year Begins
Students interact with hundreds of shared surfaces every day. From desks and cafeteria tables to computer keyboards and door handles, germs can easily spread throughout a school environment.
Beginning the school year with a comprehensive disinfecting plan helps establish a routine that can continue throughout the semester. It also allows custodial teams to address areas that may have accumulated dust, dirt, and contaminants during the summer break.
While cleaning removes visible soil, disinfecting is performed after cleaning and involves using an EPA-registered disinfectant according to the manufacturer’s label directions to treat hard, non-porous surfaces. Together, cleaning and disinfecting provide an important foundation for maintaining healthy educational spaces.
Back-to-School Disinfecting Checklist
Before students arrive, walk through your facility and ensure these areas are included in your disinfecting program.
Free Download: Want a printable version? Download our Back-to-School Disinfecting Checklist to prepare your facility before students return.👇
Back-to-School_Disinfecting_Checklist
Classrooms
Classrooms are among the busiest spaces in any school and should receive special attention during disinfecting.
Focus on:
- Student desks and chairs
- Teacher desks
- Whiteboard trays
- Shared classroom supplies
- Computer keyboards and mice
- Tablet devices
- Light switches
- Door handles
- Cabinet pulls
- Sink fixtures
- Classroom phones
Because many of these surfaces are touched repeatedly throughout the day, routine disinfecting can help support a healthier classroom environment.
Cafeterias
School cafeterias experience constant traffic during breakfast and lunch periods.
Remember to include:
- Dining tables
- Serving lines
- Tray return stations
- Chairs
- Beverage stations
- Payment counters
- Refrigerator handles
- Trash receptacle lids
Regular disinfecting of these high-touch surfaces helps support a cleaner dining environment for students and staff.
School Offices
Administrative offices welcome students, parents, vendors, and visitors throughout the day.
Include:
- Reception counters
- Pens and clipboards
- Waiting room furniture
- Office desks
- Computer equipment
- Telephones
- Door handles
Routine disinfecting of office areas can help reduce the transfer of germs on frequently touched surfaces.
Libraries and Media Centers
Modern libraries contain much more than books.
Remember to disinfect:
- Computer workstations
- Study tables
- Chairs
- Self-checkout kiosks
- Printers
- Shared equipment
- Door handles
These shared spaces benefit from consistent disinfecting, especially during busy school days.
Gyms and Athletic Facilities
Athletic spaces often experience heavy use before, during, and after school.
Include:
- Weight equipment
- Exercise machines
- Gym mats
- Locker room benches
- Lockers
- Water fountain buttons
- Railings
- Entry doors
Regular disinfecting helps support healthier recreational and athletic environments.
Restrooms
Restrooms remain one of the highest-priority areas for daily disinfecting.
Pay special attention to:
- Stall doors
- Flush handles
- Faucet handles
- Soap dispensers
- Paper towel dispensers
- Door handles
- Changing stations
- Countertops
Frequent disinfecting should be paired with proper cleaning procedures and regular supply checks.
School Buses
Transportation is often overlooked during back-to-school preparation.
Include:
- Seat backs
- Handrails
- Window ledges
- Seat belts
- Driver controls
- Entry handles
Daily disinfecting of school buses helps extend healthy practices beyond the classroom.
Build a Consistent Disinfecting Routine
Preparing for the first day of school is only the beginning. Developing a consistent disinfecting schedule helps schools maintain healthier learning environments throughout the academic year.
Many schools establish daily, weekly, and monthly disinfecting schedules that clearly identify:
- High-touch surfaces
- Cleaning frequency
- Responsible staff members
- Approved disinfectants
- Equipment used
- Documentation procedures
Consistency is one of the most important aspects of any successful disinfecting program.
Choosing the Right Equipment for Disinfecting
The equipment used during disinfecting can have a significant impact on efficiency, particularly in larger facilities.
Electrostatic spraying technology has become a valuable tool for many schools because it charges droplets as they leave the nozzle. The charged droplets are attracted to exposed surfaces, helping provide more uniform application on many hard, non-porous surfaces, including those with complex shapes and hard-to-reach areas.
Electrostatic sprayers can be especially useful when disinfecting:
- Multiple classrooms
- Cafeterias
- Libraries
- Gymnasiums
- Auditoriums
- School buses
- Administrative offices
- Hallways
When used according to manufacturer instructions and paired with an EPA-registered disinfectant used according to its label, electrostatic spraying can help support efficient disinfecting workflows for educational facilities.
Don’t Forget Staff Training
Even the best disinfecting plan depends on proper execution.
Custodial teams should receive training on:
- Cleaning before disinfecting
- Selecting the appropriate disinfectant
- Following label directions
- Required contact (dwell) times
- Safe handling procedures
- Equipment maintenance
- Personal protective equipment, when required
Ongoing training helps ensure disinfecting procedures remain consistent throughout the school year.
Creating a Healthier Learning Environment
Parents, teachers, and administrators all share the same goal: providing students with a safe, welcoming place to learn.
A comprehensive disinfecting program, combined with routine cleaning, hand hygiene, ventilation, and preventative maintenance, helps schools create healthier learning environments that support education throughout the year.
By preparing before students return, schools can begin the academic year with confidence, knowing their facility is ready for another successful semester.
Final Thoughts
Back-to-school preparation involves much more than arranging classrooms and unpacking supplies. A proactive disinfecting plan helps schools address high-touch surfaces, improve operational efficiency, and support healthier learning environments from day one.
Whether your facility serves hundreds or thousands of students, investing time in proper disinfecting before the first bell rings can make a meaningful difference in your overall facility maintenance program.
As students return to classrooms, consistent disinfecting practices can continue supporting cleaner, healthier educational spaces all year long.