How to Clean Skateboard Bearings the Right Way (and Why It Matters)

Whether you ride classic skateboards or longboard skateboards, keeping a clean bearing makes a huge difference in speed, control, and overall skateboard maintenance.

Let’s break down the cleaning process so your board stays fast, quiet, and ready for any hill or cruising session.

What Do You Need to Clean Skateboard Bearings?

Before you start, gather a few essentials for proper maintenance:

• Skate tool
• Thin blade, safety pin, or small pick to lift the bearing shield
• Paper towel or clean rag
• A cleaning solution such as nail polish remover, isopropyl alcohol, or acetone
• A jar with a lid for shaking
• Lubricant designed for bearings
• Optional: compressed air, bearing puller, or spacers

This setup works whether you’re cleaning bearings on a skateboard wheel or a full cruiser.

What Should You Avoid When Cleaning Bearings?

Avoid anything that slows your ride or damages your ball bearing system:

• Don’t use clean water. Moisture creates a dirty bearing fast.
• Don’t rely on WD-40 or household cleaners. They strip oil and attract grime.
• Don’t pry off rubber shield covers aggressively—a warped bearing shield won’t reseal.
• Don’t oversaturate with grease or lube. Excess lubricant just traps dust.
• Don’t skip drying; even a little moisture affects speed.
• Avoid mixing solvents; stick to one trusted cleaning solution.

How Do You Remove Skateboard Bearings From Your Wheels?

Here’s the step most riders do wrong, so take it slow:

1. Use your skate tool to remove the axle nut.
2. Slide your wheel so it lightly catches the bearing on the truck axle.
3. Gently pull outward to place bearings in your hand without bending anything.
4. Flip the wheel and repeat.

A bearing puller works too, but the axle method is reliable and quick.

How Do You Clean Skateboard Bearings Properly?

Now for the fun part—turning a dirty bearing into a smooth, clean bearing:

1. Remove the bearing shields using a safety pin or razor blade.
2. Drop the bearings into your container and add your chosen cleaning solution.
3. Shake for 20–30 seconds to free debris and old lubricant.
4. Remove and fully dry the bearings using a paper towel or compressed air.
5. Add a couple drops of fresh lubricant to each ball bearing.
6. Reinstall the rubber shield or metal shield.

One clean cycle can revive almost any old grease-logged setup.

How Do You Put Clean Bearings Back Into Your Wheels?

Once the bearings are prepped:

1. Press each bearing into the skateboard wheel using the truck axle for support.

2. Add spacers if you use them for stability on downhill runs.

3. Tighten the axle nut until snug but still spinning freely.

4. Check for smooth rotation before hitting the pavement.

Keeping your wheels running true is part of proper maintenance—especially on the best skateboard setups.

How Often Should You Clean Your Skateboard Bearings?

Your frequency depends on your terrain and style:

• Beach cruising means regular cleaning to keep sand out.

• Street riders can clean skateboard bearings monthly.

• After rain? Clean them immediately.

• Anytime your roll feels sluggish or your wheels growl, it's time.

A consistent cleaning process extends the life of both new bearings and older ones.

Bonus: Other Sector 9 Guides You Might Like

• Skateboard Wheels 101: Types, Sizes, and Styles Explained: Learn how wheel choice affects ride feel, longevity, and compatibility with bearings. 

• Skateboard Truck Sizes Made Simple: Ride Better, Turn Smoother:  When you pair clean bearings with properly sized trucks, your setup rides smoother and handles better.

• Skateboard Bearing Sizes: What You Need to Know: Everything you need to know about skateboard bearings: sizes, ABEC ratings, and care tips for a smooth, consistent roll.

FAQs

Can I clean bearings without taking them out?

Not effectively. You need full access to the shields and ball bearing system.

Is nail polish remover safe?

Yes, if it’s acetone-based. It removes old lubricant and old grease quickly.

Can I use grease instead of liquid lubricant?

Grease works but slows you down. Most riders prefer speedier oil-based options.

Do I need spacers?

They’re optional, but helpful for downhill riding and longboard wheels.

Can I damage my skateboard deck or skateboard trucks during cleaning?

Not if you’re gentle. Most issues happen from overtightening or mishandling the step where you remove bearings.