by Adam Martin

How to maintain your clipper and trimmer blades

If you use a clipper or trimmer, there's something you need to reme...
Cómo debe ser el mantenimiento de las cuchillas de tu clipper y trimmer

If you use a clipper or trimmer, there's something you need to remember:
👉 A well-maintained machine performs better and lasts twice as long.

And the best part: maintaining it is super easy. I'll explain it simply here.


🛢️ Lubricate the blades (oil)

🔥 Use JRL lubricating oil

📆 When:

  • Every day you use it.

  • Ideally: Before, during (if you use it a lot), and after cutting.

🛠 How to do it:

  1. Turn on the machine.

  2. Put 1 drop on each end of the blade and another in the center.

  3. Leave it on for about 10 seconds.

  4. Wipe off the excess with paper.

💡 Why do it:

  • Prevents wear and tear.

  • Reduces heat.

  • Makes it cut smoother.

  • Extends the life of the motor and blades.


💨 Disinfectant spray (Cool Care type)

🔥 Use Hardel's 6-in-1 Spray

📆 When:

  • After each client (if you're a barber).

  • Or at the end of the day (if you're the only user).

🛠 How to use it:

  1. Turn off the machine.

  2. Spray directly onto the blades.

  3. Wait for it to dry (approx. 30 seconds).

  4. Lubricate again if the spray doesn't contain oil.

💡 What it's for:

  • Eliminates bacteria and viruses.

  • Cools the blades.

  • Removes hair residue and light dirt.


🔧 Internal cleaning (opening the blade)

📆 When:

  • Once a week if you use it a lot.

  • Once a month if you use it little.

🛠 How to do it:

  1. Turn off and unplug the machine.

  2. Remove the blade screws.

  3. Clean the inside with a brush (and compressed air if you have it).

  4. Reassemble and lubricate.

💡 Why do it:

  • Sometimes, hair gets underneath and blocks the motor.

  • This prevents the machine from losing power or making strange noises.


✅ Other quick tips

  • Don't store the machine with hair on the blade. Give it a quick brush after use.

  • Change the blades if they look rusty, nicked, or no longer cut well.

  • Do not use cooking oil or WD-40. Use specific oil for hair clippers.

  • Do not wet the machine unless it is waterproof.


🧠 Visual summary

Action Frequency What it's for
Oil Each use Less heat, longer lifespan
Spray After each use or client Disinfects and cools
Open and clean Once a week or month Prevents blockages

If you follow these steps, your machine:

  • Will cut better

  • Won't overheat

  • And you won't have to buy another one for a long time

👉 Too lazy to do it? Do it anyway. Seriously. It takes a minute and saves you headaches.

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