Maintaining your speedcube is essential for optimal performance during cubing. A well-lubricated cube turns smoother, feels more pleasant, and helps you achieve faster times. But which oil should you actually use and how do you approach this best?

In this guide, we answer the most frequently asked questions about lubricating speedcubes, so you know exactly how to keep your cube in top condition.

What types of oil can you use for a speedcube?

For speedcubes, it’s best to use special silicone lubricants, such as Traxxas 10K, 30K, and 50K differential oil, or specialized cube lubricants from brands like QiYi, GAN, and MoYu. These products are specifically developed for the plastic materials and mechanics of modern speedcubes.

The different viscosities each have their own application. Thin oils like Traxxas 10K make your speedcube faster and lighter to turn, while thicker oils like 50K provide more control and make the cube more stable. Many cubers experiment with different combinations to find their ideal feel.

Avoid household oils like WD-40, cooking oil, or other non-silicone lubricants. These can damage the plastic, leave a sticky residue, or attract dust, which actually worsens your cube’s performance.

What is the difference between silicone spray and regular oil?

Silicone spray spreads faster and more evenly through the cube’s mechanics, but also evaporates faster and provides shorter protection. Regular silicone oil stays longer, provides longer-lasting lubrication, and offers better control over the amount you apply.

Spray is ideal for a quick refresh or when you have little time. You spray it into the cube, turn it a few times, and the lubrication spreads automatically. The disadvantage is that you have less control over the amount and the effect wears off faster.

Regular oil, on the other hand, requires more patience when applying, but gives you much more control over the end result. You can precisely dose how much you want to use and combine different viscosities for a personalized feel. For serious speedcubers, regular oil is usually preferred.

How do you apply oil to a speedcube?

Apply a small drop of oil to the center axis of each side of your cube and then turn all layers slowly and thoroughly to distribute the oil evenly. Always start with less than you think you need, because you can always add more.

Start by loosening the screws a quarter turn if your cube is too tight. Then place one small drop of oil on the center axis of each of the six sides. Turn each layer slowly 10-15 times in both directions to let the oil penetrate all moving parts.

Test the feel after each addition. If the cube still feels too slow or rough, add another drop. Have you used too much and does the cube feel too slippery? Wipe the outside clean and let the cube rest for a while, or add a thicker oil to get more control.

How often should you lubricate a speedcube?

A speedcube needs maintenance on average every 2-4 weeks with regular use, but this depends on how often you cube, what type of oil you use, and environmental conditions. Heavy use or dusty environments require more frequent lubrication.

Watch for signs that your cube needs maintenance: rough movements, crackling sounds, or when layers no longer turn smoothly. Competitive cubers who practice for hours daily often lubricate their cubes weekly, while hobbyists can sometimes go months with one lubrication session.

The type of oil also affects the frequency. Thin oils disappear faster and require more frequent refilling, while thicker oils last longer but can gradually make the cube slower. Store your cubes in a clean, dry place to keep lubricants effective longer and prevent dust accumulation.