Guide for a Safe Back to School: Masks, Sanitizers, and Air Purifiers

Guide for a Safe Back to School: Masks, Sanitizers, and Air Purifiers

by ads Converclick on July 08, 2024

Back to school is always an exciting time, but in the post-COVID-19 era, safety and health have become top priorities. To help keep students and school staff safe, having the right products is essential. Here’s a comprehensive guide to essential products that should not be missing this school year:

1. Disposable Masks

Disposable masks are a crucial tool for minimizing the spread of viruses and bacteria in school environments.


  • Daily Protection: They provide an effective barrier against airborne particles, reducing the risk of disease transmission.
  • Convenience: Easy to use and dispose of, making them ideal for a school setting where hygiene is paramount.
  • Accessibility: Available in various sizes to ensure a proper fit for both children and adults.


  • 3-Ply Masks: Ideal for daily use, comfortable, and with good filtration.
  • Children's Design Masks: To make children feel more comfortable and inclined to wear them.

Tips for Use:

  • Proper Fit: Ensure masks cover both the nose and mouth securely without gaps.
  • Regular Replacement: Change masks if they become damp or dirty to maintain effectiveness.

2. Hand Sanitizers

Hand sanitizer is another essential product to keep hands germ-free when soap and water are not available.


  • Portable Hygiene: Allows for hand cleaning anytime, anywhere.
  • Effectiveness: Sanitizers with at least 60% alcohol are effective in eliminating most germs.
  • Easy Distribution: Can be placed at entrances, classrooms, and common areas for easy access.


  • Gel Sanitizers: Practical and easy for children to use.
  • Spray Sanitizers: Useful for surfaces and objects as well as hands.

Best Practices:

  • Frequent Use: Encourage use before eating, after using the restroom, and after touching shared surfaces.
  • Child-Friendly Formulas: Choose non-toxic, child-safe formulas to prevent irritation.

3. Air Purifiers

Air purifiers can help improve indoor air quality by removing harmful particles and enhancing respiratory health.


  • Reduction of Allergens and Pathogens: Remove dust, pollen, and bacteria from the air, creating a healthier environment.
  • Improvement of Air Quality: Continuously filter the air, which is crucial in enclosed classrooms where ventilation may be limited.
  • Long-term Benefits: Help prevent respiratory illnesses and allergies, benefiting the overall health of students and staff.


  • HEPA Purifiers: Capable of removing up to 99.97% of airborne particles.
  • Purifiers with Ionization Function: Help reduce additional pollutants and improve general well-being.

Placement Tips:

  • Classrooms: Place purifiers in each classroom to ensure consistent air quality.
  • Common Areas: Consider placing purifiers in cafeterias, libraries, and gyms.

Additional Products for Enhanced Safety

4. Surface Disinfectants

Keeping surfaces clean is essential to reduce the risk of virus transmission.


  • High-Touch Areas: Disinfecting high-touch surfaces like doorknobs, desks, and keyboards can significantly reduce the spread of germs.
  • Broad Spectrum: Choose disinfectants effective against a wide range of pathogens.


  • EPA-Approved Disinfectants: Ensure the disinfectants used are approved by the EPA for efficacy.
  • Wipes and Sprays: Convenient for quick and thorough cleaning.

Usage Tips:

  • Regular Cleaning Schedule: Establish a routine for disinfecting common areas and high-touch surfaces.
  • Safe Use: Follow instructions carefully to ensure proper use and ventilation.

5. Personal Protective Equipment (PPE)

For staff and situations requiring close contact, PPE is crucial.


  • Enhanced Protection: Provides an extra layer of protection in high-risk scenarios.
  • Versatility: Includes items like face shields, gloves, and gowns.


  • Face Shields: Useful in addition to masks for extra protection.
  • Disposable Gloves: For situations requiring contact with potentially contaminated surfaces.

Best Practices:

  • Proper Training: Ensure staff are trained on the correct use of PPE.
  • Disposal: Dispose of PPE safely to prevent contamination.


Preparing for a safe return to school involves equipping schools with products that promote hygiene and health. Disposable masks, hand sanitizers, air purifiers, surface disinfectants, and personal protective equipment are essential to maintaining a safe and healthy school environment. By investing in these products, we not only protect the health of students and staff but also foster a safer and more productive learning environment.

For more information and to purchase these products, visit Cetrix Store.

Frequently Asked Questions (FAQ)

How many disposable masks should a student carry per day? 

It is recommended that each student carry at least two disposable masks per day, to be able to change it if it gets dirty or wet.

What is the best type of hand sanitizer for children? 

Gel sanitizers with at least 60% alcohol are recommended. Ensure that the sanitizer does not contain harmful ingredients and is gentle on children's skin.

How often should air purifier filters be changed? 

This depends on the type of purifier and usage, but generally, HEPA filters should be changed every 6-12 months to maintain effectiveness.

Do air purifiers make noise? 

Most modern air purifiers are designed to be quiet, although some may have a slight white noise which can be relaxing.

How often should high-touch surfaces be disinfected? 

High-touch surfaces should be disinfected multiple times a day, especially in common areas and classrooms.

What PPE is recommended for school staff? 

Face shields, disposable gloves, and gowns are recommended for staff in high-risk situations or when close contact is necessary.