How to Clean Plastic Gears

Intermediate 30 min 9 steps 6436 views Rating: 3.7/5 Published: 2026-04-12

Disassemble the gear parts and spread them all out.. Pour 1 to 2 tablespoons (15 to 30 mL) of isopropyl alcohol into a bowl.. Use a toothbrush to scrub the gears with the alcohol.

Start Playback
W
Author

Steps

1

Disassemble the gear parts and spread them all out.

Step 1

Disassemble the gear parts and spread them all out.

2

Pour 1 to 2 tablespoons (15 to 30 mL) of isopropyl alcohol into a bowl.

Step 2

Pour 1 to 2 tablespoons (15 to 30 mL) of isopropyl alcohol into a bowl.

3

Use a toothbrush to scrub the gears with the alcohol.

Step 3

Use a toothbrush to scrub the gears with the alcohol.

4

Rinse the gears off with cool water.

Step 4

Rinse the gears off with cool water.

5

Lay the gears on a towel to dry.

Step 5

Lay the gears on a towel to dry.

6

Choose mineral oil if your machine operates at an average temperature.

Step 6

Choose mineral oil if your machine operates at an average temperature.

7

Pick silicone or PFPE for working at high temperatures.

Step 7

Pick silicone or PFPE for working at high temperatures.

8

Make a mixture of 90% lubricant and 10% thickener.

Step 8

Make a mixture of 90% lubricant and 10% thickener.

9

Add lubricant any time you notice your gears sticking.

Step 9

Add lubricant any time you notice your gears sticking.

View as Slideshow

Rate This Guide

★ ★ ★ ☆ ☆ 3.7/5
3

Comments (0)

No comments yet. Be the first to share your thoughts!