Best Practises for Dental Handpieces: How to Keep Them Running Smooth and Lasting Longer

If you working in a dental clinic, you already know your dental handpieces are one of the most important tools you use every single day. Whether it’s a high-speed turbine for cavity prep or a low-speed contra-angle for polishing and finishing, these small tools do big work — and they deserve a bit of care in return.

But here’s the truth: many handpieces stop working properly or break way earlier than they should just because they’re not used, cleaned or maintained the right way. So in this guide, we gonna talk about the best practises for dental handpieces so you can keep them smooth, improve patient safety, and save yourself from spending too much money on replacements.

1. Handle Your Handpieces with Care (Always!)

It sounds basic but you’ll be surprise how often handpieces get treated rough during busy work. Dropping them, knocking against other instruments or just tossing on a tray can cause internal damage to bearings and rotors — even if they look fine from outside.

💡 Best practise:

• Always place handpieces gently on the tray.

• Don’t stack them on top of each other.

• Never run it without a bur inserted — this can damage the chuck.

A little care here can easily add extra years to your handpiece life.

2. Clean Them Right After Every Use

Handpieces come in contact with blood, saliva, and all kinds of debris during procedures. If you wait too long before cleaning, this debris get dry and hard, and becomes way harder to remove. It can also cause contamination or blockages inside.

💡 Best practise:

• Wipe the outside with a soft cloth and disinfectant just after use.

• Take out the bur before cleaning.

• Use a small brush to gently clean the head and chuck area.

Cleaning them straight away isn’t just about hygiene — it also keeps the performance stable and strong.

3. Don’t Skip Lubrication – It’s Very Important

One of the most common reason why dental handpieces stop working properly is poor lubrication. The small moving parts inside need proper oil to reduce friction and wear. If you skip this, they wear out super fast.

💡 Best practise:

• Lubricate before sterilising, not after.

• Always use the oil recommended by manufacturer.

• Run the handpiece for 20–30 seconds after oiling so it spreads properly.

And also, don’t put too much oil. Too much oil attracts dust and debris and makes things worse.

4. Sterilise Them Correctly – This One’s a Must

This part is extremely important. A well-maintained handpiece can still get ruined if sterilisation is not done properly. Heat and steam are needed to kill bacteria, but you must prepare the handpiece the right way before putting it in the autoclave.

💡 Best practise:

• Clean and lubricate properly before sterilisation.

• Never autoclave a dirty or wet handpiece — it will just damage it from inside.

• Let it cool down naturally. Don’t run cold water over it, that can cause cracks.

Also, make sure the autoclave settings match what the manufacturer says — wrong temperature or cycle can ruin the internal parts slowly over time.

If you’re using accessories like rotary endo file make sure they’re also sterilised correctly to avoid cross-contamination during procedures.

5. Store Them Properly Between Uses

Where and how you store your dental handpieces affects how long they last. If you just leave them on a shelf or toss them into a drawer, they can pick up dust, moisture, or even fall and break.

💡 Best practise:

• Store in a clean, dry place away from moisture.

• Use proper holders or cases so they don’t roll around.

• Always remove the bur before storing.

It’s a small thing many people forget, but it helps a lot in the long run.

6. Train Your Team to Use Them Properly

Even the best handpieces won’t last long if your team don’t know how to use and care for them. One person doing it wrong can ruin the tool for everyone.

💡 Best practise:

• Do regular training sessions on cleaning, oiling and sterilisation.

• Put a step-by-step guide near the cleaning area.

• Have someone responsible for checking daily handpiece maintenance.

Just a bit of training can save a lot of time, money, and stress later.

7. Invest in Quality Tools and Service

Not every handpiece is built the same. Cheap ones might save money now but they don’t last as long. Investing in high-quality dental handpieces from trusted brands like NSK, Bien-Air, or Tealth means better performance and longer life. Plus, having proper service support helps when something does go wrong.

💡 Pro tip:
If you’re restoring teeth or finishing root canal treatments, pair your handpieces with premium dental bonding agents for stronger, longer-lasting results.

Final Words

Dental handpieces are like the heart of your dental practise — and if you treat them well, they’ll serve you well for years. By following these best practises — cleaning them straight away, oiling them right, handling carefully, sterilising properly, and storing them safe — you’ll keep them running smooth and avoid unnecessary breakdowns.

It’s the small daily habits that make the biggest difference. Take care of your tools, and they’ll take care of your patients.
And if you’re ready to upgrade, explore our complete collection of dental handpieces here to bring more precision and reliability to your dental practise.