How to Oil a Beard Trimmer – A Step-by-Step Guide

Your beard could be a work of art.

But if you want it to be a Da Vinci or Van Gogh, then you need the right tools. 

And, in this case, the right tool means a beard trimmer.

But we’re not just talking about your grandfather’s beard trimmer you found in the attic. We’re talking about a properly maintained beard trimmer.

Let’s face it, Da Vinci didn’t paint the Mona Lisa with any paintbrush he found laying around. He painted it with tools that were well taken care of.

That means, if you want a masterpiece of a beard, you need to treat your beard trimmer right – by regularly oiling it.

Lucky for you, this article is going to cover exactly that. 

What is a Beard Trimmer?

So, what exactly is a beard trimmer?

Well, it’s exactly what it sounds like.

A beard trimmer is similar to hair clippers – except with smaller blades and teeth. This minor adjustment makes it ideal for cutting your facial hair – whether it’s your mustache or beard.

If you don’t currently have a beard trimmer, there’s no need to worry. You can pick up this budget-friendly and well-reviewed option.

Benefits of Oiling Your Beard Trimmer

You’ve got your beard trimmer, and you’re ready to go.

But, after some time, you might notice some general trouble with your beard trimmer.

Even if it’s problem-free, oiling your beard trimmer will help maintain it. 

Here are some more benefits:

Increases Trimmer Lifespan

As we said, while oiling your beard trimmer can solve common problems, it can also increase its overall lifespan.

It’s pretty simple to understand. Beard trimmer oil helps lubricate each individual clipper blade – keeping them rust-free. It can also help prevent hair buildup around the blades and inside the trimmer itself.

Who doesn’t want their tools to last a lifetime? Not only will you save money, but you’ll finally be “that hipster” using vintage tools.

Stops Overheating

If your beard trimmer is overheating or making loud, unnerving sounds, it’s time to oil it. 

Most likely, the reason your beard trimmer is overheating is that there are tiny pieces of hair stuck behind the blades.

Luckily, a little bit of oil and you’re good again. 

Decreases Pulling & Snagging On Your Beard

There you are, trimming your beard. All of a sudden you feel a sharp pain. 

That’s right, you’ve pulled out a hair from your beard.

If this is a regular occurrence for you, it’s probably another sign that you need to oil your beard trimmer.

Think about it – if your beard trimmer is well-lubricated, it’s bound to yank, pull, and snag a lot less than a dry beard trimmer.

However, if you’ve recently oiled your beard trimmer, you might need a new blade – as dull blades can also cause snagging or yanking.

What You’ll Need 

Before you go ahead on your oily journey, you need to know what you need.

Lucky for you, there are only two things:

Beard Trimmer 

For starters, you need a beard trimmer (ok, duh). 

The best part is that any beard trimmer works. if you’re using a higher-end model, like a Manscaped product, it might not even need oil. 

MANSCAPED® The Beard Hedger™ Premium Men’s Beard Trimmer, 20 Length Adjustable Blade Wheel, Stainless Steel T-Blade for Precision Facial Hair Trimming, Cordless Waterproof Wet/Dry Clipper
  • THE BEARD HEDGER: Our precision beard groomer comes equipped with an intuitive zoom wheel with 20 different lengths (.5mm increments up to 10mm max. length) to choose from so you can ditch the dozen clipper attachments and trim anything from a lumberjack ‘stache to stubble.
  • ONE STROKE WONDER: our men’s trimmer was designed with a unique cutting angle to have its built-in comb lift flat-lying hairs for smooth, single-stroke trimming.
  • CHECK YOUR HEDGE: With a powerful, cordless DC motor and 41mm titanium-coated t-blade, The Beard Hedger is sharp enough to cut through the thickest facial hair with ease and no blade oil needed.
  • TAME YOUR MANE: Built for men looking to take their beard maintenance routine to the next level, our trimmer is waterproof*, has a 7,200 RPM motor and high-performance battery for 60 minutes of use in the shower or on the go. *IPX7 rated to protect against immersion in up to one meter of fresh water for up to 30 minutes.
  • WHAT’S INCLUDED: The Beard Hedger comes with an AC adapter, USB-C cable, length-setting comb attachment and a hard shell water resistant travel case for on the go trimming.

However, if you’re not lucky enough to be using a fancy beard trimmer, you’ll need oil. 

This brings us to the second item on this list.

Hair Clipper Oil 

The other thing you’ll need is oil. 

But we’re not talking about the vegetable oil you’re using to grease your pans. 

We’re talking about high-quality oils specifically made for hair and beard trimmers.

But, don’t worry, just because they’re unique to beard trimmers doesn’t mean you’ll need to spend an arm and leg on it. And, in the long run, beard oil is a lot cheaper than a brand-new beard trimmer.

The creme de la creme of hair clipper oil is Wahl’s Premium Lubricating Oil (also called Wahl Clipper Oil). It’s affordable, high-quality, and will last for years. 

So, do yourself a favor and go pick some up.

Wahl Premium Hair Clipper Blade Lubricating Oil for Clippers, Trimmers, & Blade Corrosion for Rust Prevention – 4 Fluid Ounces – Model 3310-300A
  • Rust Prevention – Prevents rust from forming & helps extend the life of the clipper & blades; can also reduce the likelihood of blades becoming dull
  • Prolongs Blade Life – Apply two drops of oil on the left corner, two drops on the right corner, and a single drop in the middle of the blades every few haircuts for optimal blade lubrication and to reduce friction and heat
  • Premium Formula – Wahl’s blade oil is specially designed for all Wahl electric hair clippers, trimmers, & blades; works well with other brands & blades
  • Give the Gift of Quality – Makes a great add on gift to be combined with a clipper or trimmer.
  • The Brand Used by Professionals – Wahl clippers and trimmers have been used by professionals in the salon & barber industry since 1919; Featuring self-sharpening precision blades & quality construction

How to Oil a Beard Trimmer 

Now it’s what you’ve been waiting for.

It’s officially time to cover how to oil a beard trimmer.

We’ve covered the entire process in five simple steps. 

Now let’s get to it.

1. Unplug The Trimmer

You might think it’s obvious, but you can never be too careful. 

Seriously, always start any maintenance by unplugging your beard trimmer.

If your beard trimmer doesn’t have a cord, make sure you take it off the charger.

Once that’s done, you can start the real process of oiling your trimmer.

2. Take Apart the Trimmer 

You’ll want to start by taking apart your trimmer. 

Usually, this means taking off any guards so you can have complete access to the blades.

If your blades look particularly dirty (or hairy), use a brush to clean them off. You can even use a beard brush to do so!

3. Locate The Blades 

Next, find the trimmer blades. 

This should be easy, as the clipper blades are the metal pieces that you trim your beard with.

4. Put A Few Drops Of Oil On The Blades  

Once you’ve found the blades, it’s time to apply the oil.

To do so, add four to five drops of oil between the blades. 

We recommend turning the trimmer on for a few seconds after applying the oil so it can completely lubricate itself. 

Now that you’ve successfully oiled your trimmer, it’s time to put it back together.

5. Reassemble The Trimmer 

Reassembling your trimmer should be as simple as taking it apart.

All you need to do is reattach the guard.

If you’re unsure how to do this, the instructions should be in the manual for your specific trimmer.  

Don’t worry, though, if you’ve lost your manual, we’ve got you covered: here’s how to use a beard trimmer.

Tips to keep your trimmer in top shape

So, what else do you need to know? Or is that everything?

Well, we do have two tips for the best possible maintenance of your trimmer.

Oil The Trimmer After Every 2-3 Uses 

You should oil your trimmer every two or three uses.

While you can get away with doing it less, sticking to this routine will keep your trimmer in tip-top shape. 

For some people with longer beards, two or three uses may only be once a month. That’s perfectly fine – it all depends on the style of your beard.

Use A High-Quality Oil 

As we mentioned, you shouldn’t be using any old oil you can find in your house.

Hair clipper oils will work the best and provide the longest-lasting results.

That being said, you can use mineral oil if you have it onhand. 


So, now you’re up to date on how to oil your beard trimmer. 

You’ll be thankful in the long run for performing this quick and easy maintenance on your trimmer. 

Seriously, save the $50 bucks for a new trimmer and spend it on some product. 

Speaking of beard products, it’s the perfect time for a shameless plug.
Here at Mission Beard, we sell all types of high-quality beard products. So no matter if you’re looking for beard oil, a beard brush, or beard balm, we’ve got you covered. Not to mention, we have a wide collection of articles just like this one.

Alex Cutler
Alex is the owner and Editor in Chief of Mission Beard. When he's not researching articles or creating badass beard care products with the MB Crew, you'll find him exploring the great outdoors, training BJJ, or in the pub with a good pint.

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