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Logitech MX Vertical Mouse Wheel Fix

Introduction

If your mouse wheel became unresponsive/unreliable after some months of use, it is probably due to some fuzz accumulating within the mouse wheel. This guide shows you how to disassemble and reach the wheel to clean it.

What you need

  1. Logitech MX Vertical Mouse Wheel Fix, Turn off the mouse: step 1, image 1 of 1

    • Before you begin, flip the mouse's power switch down into the OFF position.

    • Unplug all cables from the mouse.

    Edit

  2. Logitech MX Vertical Mouse Wheel Fix, Lay the mouse buttons-side down: step 2, image 1 of 1

    • The mouse's unique shape prevents it from laying flat. If you need to, lay it down on a soft towel to prevent wobble.

    Edit

  3. Logitech MX Vertical Mouse Wheel Fix, Heat the feet adhesive: step 3, image 1 of 2 Logitech MX Vertical Mouse Wheel Fix, Heat the feet adhesive: step 3, image 2 of 2

    • If you're planning to reuse your existing mouse feet, the adhesive needs to be thoroughly heated for them to be cleanly removed.

    • Heat an iOpener and apply it to the feet on the mouse's underside for two minutes.

    • Alternatively, you can use a hair dryer on the Low heat setting to soften the adhesive.

    • If you're using a hair dryer, only heat the feet a few seconds at a time or you might warp the plastic shell.

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  4. Logitech MX Vertical Mouse Wheel Fix, Remove the mouse feet: step 4, image 1 of 3 Logitech MX Vertical Mouse Wheel Fix, Remove the mouse feet: step 4, image 2 of 3 Logitech MX Vertical Mouse Wheel Fix, Remove the mouse feet: step 4, image 3 of 3

    • Insert one arm of a pair of angled tweezers underneath the end of one foot.

    • Grip the foot and begin to peel it away from the bottom of the mouse.

    • Peel slowly, making sure the foot and its adhesive are removed in one piece.

    • The foot should come away from the mouse without the need for much force. If it feels stuck, apply more heat and try again.

    Edit

  6. Logitech MX Vertical Mouse Wheel Fix: step 5, image 1 of 3 Logitech MX Vertical Mouse Wheel Fix: step 5, image 2 of 3 Logitech MX Vertical Mouse Wheel Fix: step 5, image 3 of 3

    • Use the tweezers to peel the foot away from the mouse to completely remove it.

    • If you're reusing the foot, place it adhesive-side up on a clean surface.

    Edit

  7. Logitech MX Vertical Mouse Wheel Fix: step 6, image 1 of 3 Logitech MX Vertical Mouse Wheel Fix: step 6, image 2 of 3 Logitech MX Vertical Mouse Wheel Fix: step 6, image 3 of 3

    • Repeat the process to remove the other foot.

    • To install a new foot:

    • If any of the feet got damaged during removal or separated from their adhesive pads, replace them.

    • Use a spudger to carefully scrape up and remove any remaining adhesive bits.

    • Use isopropyl alcohol and a microfiber cloth to thoroughly clean all adhesive residue from the foot recesses. Allow the surface to completely dry.

    • Remove the feet from their backing and firmly press them into place.

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    • After removing the feet, you will see 5 screw holes. Remove all 5 screws.

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  9. Logitech MX Vertical Mouse Wheel Fix: step 8, image 1 of 2 Logitech MX Vertical Mouse Wheel Fix: step 8, image 2 of 2

    • Separate the upper part of the mouse.

    • Remove the cable lock (colored white) by pulling it up on both sides.

    • Remove the ribbon cable.

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  10. Logitech MX Vertical Mouse Wheel Fix, Remove the outer cover: step 9, image 1 of 3 Logitech MX Vertical Mouse Wheel Fix, Remove the outer cover: step 9, image 2 of 3 Logitech MX Vertical Mouse Wheel Fix, Remove the outer cover: step 9, image 3 of 3

    • The upper part of the mouse consist of two layers. To reach the mouse wheel we have to remove the outer cover.

    • Remove all 6 screws which are shown in the pictures.

    • The outer cover is also secured with a latch on the front side of the mouse, push it up gently to unlatch the cover.

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  11. Logitech MX Vertical Mouse Wheel Fix, Remove button caps: step 10, image 1 of 2 Logitech MX Vertical Mouse Wheel Fix, Remove button caps: step 10, image 2 of 2

    • Remove outer cover by pulling it away from the mouse to reveal the button cap screws.

    • Button caps are attached with two screws each.

    • Remove the upper cap first, then the lower cap.

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  12. Logitech MX Vertical Mouse Wheel Fix, Clean the mouse wheel: step 11, image 1 of 1

    • The arrow in the image shows where the fuzz accumulates to remove it using an air blower and tweezers.

    • Fuzz also accumulates on the inner side of the wheel, roll the wheel and clean until there is no fuzz left.

    Edit
Conclusion

To reassemble your device, follow the above steps in reverse order.

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Check out our Answers community for troubleshooting help.

Author

Tau Rhine

Member since: 12/19/25

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