Looking after your school’s microscopes properly can extend their life and keep them in top working condition, saving both time and money. In this guide, we’ll share simple microscope maintenance tips for schools, so your science lab equipment stays clean, safe, and ready for students every time.

1. Turn the Light Down Before Switching Off

Before switching off the microscope, dial down the light intensity, especially on light-variant microscopes. This helps prevent a harsh burst of brightness the next time it’s switched on (especially if it starts on a low magnification). Sudden bright light can be uncomfortable or even harmful to students’ eyes.

2. Always Remove the Slide

Sometimes students forget to remove the slide. Leaving the slide on the stage can lead to several problems:

• You risk losing the slide  and replacement slides can be expensive.
  
• If left on high magnification (e.g. 40x), dust or residue may build up on the lens and slide.
  
• It can cause contamination or scratches, which impact image quality.
  

Make it a habit to check the slide has been removed and clean the stage after each session.

3. Return to the Lowest Magnification (4x)

After use, always return the microscope to 4x objective. This helps:

• Protect the lenses.
  
• Makes it easier for the next user to get started.
  
• Reduces the chance of bumping a lens into a slide.
  

4. Wipe the Microscope Down

Use a soft cloth or a light squirt of Windex (or gentle cleaner) to wipe down:

• The stage
  
• The body
  
• Focus knobs
  

This not only keeps things looking tidy but removes any chemical residue or grime that could build up over time.

5. Rotate the Head Inward for Storage

If your microscopes are stored on trolleys or shared between rooms, turn the head inward to make the unit more compact. This reduces the chance of it being bumped, knocked, or damaged during movement or storage.

6. Store the Power Cord Safely

Avoid wrapping cords tightly under the base, there are often sensitive mechanisms underneath that can be damaged. Instead, gently coil the cord and place it over the arm or on a designated hook if available.

7. Use a Cloth Cover

Microscopes should always be covered when not in use to prevent dust and dirt buildup. Here’s what to keep in mind:

• Cloth covers are preferred, they last longer and provide better protection.
  
• The plastic covers that come with some models tend to split over time, especially around the eyepieces.
  
• If you’re stuck, even a clean freezer bag will do the job in a pinch, just make sure the microscope is fully covered.
  

If you are looking for new covers we have cloth covers available here.

Final Tip: Create a Maintenance Routine

Consider creating a simple checklist for students or staff to follow after each use. This helps build consistent habits and reduces long-term wear and tear.

Got Questions?

For more information and demonstration watch this video with Rod.

By following these microscope maintenance tips for schools, you’ll protect your investment, improve lesson quality, and keep your science lab running smoothly all year round.

If you found this guide helpful, let us know! And if you have other microscope-related questions, feel free to reach out we’re always happy to help schools get the best out of their microscopes.