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How to Use a Beard Trimmer

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A well-groomed face may be more pleasing to look at compared to a bushy face. People’s perceptions of men’s socio-sexual characteristics are significantly influenced by their facial hair.

There are strict appearance and dress codes for organizations like military agencies and some emergency services. It’s appropriate to trim your beard or clean-shave it when interviewing for such jobs.

So, knowing how to trim your beard is essential. Utilizing a beard trimmer is the best option if you have a DIY mentality. This will also cut down on extra expenses that you might have to dish out for a barber.

In this blog post, we will guide you through every step of using a beard trimmer so that you too can trim your beard like a pro.

How Do Beard Trimmers Work?

Before you can start using a beard trimmer, you should at least have a basic idea of how it functions. Knowing the inner workings of a trimmer might help you step up your beard-grooming game.

Hair trimmers are mostly divided into two parts; the body and the removal head.

The body is made out of durable plastic and houses the battery and the DC motor. The body might only have a switch to turn on the trimmer.

When trimming the beard, the detachable shave head makes contact with the beard. The movable blade rapidly oscillates thanks to the DC motor. When the movable and stationary blades cross over one another, they trim the hair by pinching it away from the skin.

12 Simple Steps in Using a Beard Trimmer Like a Pro

Now that you know how a trimmer works, you can start preparing to cut your beard.

Follow the next 12 steps closely to get a proper cut.

Step 1: Get the Beard Trimmer Right for You

The number of trimmers available on the market is endless. They vary by how much they cost, what features they have, and the materials used for the body and the removal heads. It is essential to choose the right one for you.

You should look for a trimmer with enough power to properly trim your beard in one go. Remember, spending less on trimmers might cost you additional time and resources. Read more to find out about the best trimmers available on the market.

You should also think about which cut would suit you and how much beard you want to keep. For instance, if you have a round face, you may want to slightly shorten the sides to elongate the face. This varies from person to person, so you should do a little bit of research on it.

Step 2: Wash Your Beard Clean

A clean beard is easy to trim. So, before grooming, you should always wash your beard. Consider using a shampoo to wash your beard, as it will remove dirt and knots.

This will make it easier for your trimmer to navigate through your beard.

Step 3: Dry Your Beard

After washing your beard, be sure to pat it dry with a towel. A wet beard is hard to trim with a trimmer.

Step 4: Prep Your Beard with a Brush

After towel-drying your beard, brush it into shape. Comb your beard with the help of a brush.

Remember to brush your beard in the opposite direction of your facial hair.

This will help your beard to protrude and, in turn, let you evenly trim it without any difficulty.

Step 5: Select a Trimmer Guard According to Your Desired Beard Length

Select a suitable trimmer guard before beginning to trim your beard. Set the trimmer guard settings to the desired length for the ideal trim.

If you have a thick bush, consider using the number 3 guard comb. If you don’t see any visible change in the length of your beard, swap the guard to a lower variant, like 2.

Step 6: Begin Trimming from Your Neck Area

It’s best to begin by trimming the beard around the neck. If you want a perfect cut, having a tidy neckline helps out a lot.

As facial hair grows downward from the face to the neck, you should shave against the grain in an upward motion.

Step 7: Define Your Cheek Line

Next, focus on your neck and cheek line. Your overall style and look are determined by this critical area of the beard.

Step 8: Trim Your Cheek Hair Up to the Desired Length

How much you should trim or keep completely depends on what style of cut you want. For best results, lean the flat part of the beard comb against your face while trimming your cheek.

For precise cheek hair lengths, set the trimmer to the longest setting. When trimming your cheek, pay close attention to it in the mirror. You can’t undo it if you mess up.

Step 9: Trim Your Chin Properly

You should trim your chin area next. Your beard will look more defined if you trim it. Use the number 1 guard to trim your chin.

This will set your trimmer for your cheek and jaw lines to 2 mm and 4 mm, respectively. Trimming areas like the chin require smooth trimmer blades. In order to ensure that you should oil your beard trimmer once in a while.

Step 10: Style Your Mustache

Now only the mustache is left to tackle. You can either keep the mustache, shave it off completely, or trim it to keep it as a complement to your beard.

Brush it properly before you begin. You can remove the guard if you want to trim it to be shorter.

Step 11: Clean Stray Hairs Carefully

Keep your eyes on the mirror and look closely if you have trimmed your beard evenly. Additionally, you should use your trimmer’s number 0 guard to shave any areas below your Adam’s apple.

As the guard’s length might make it difficult to reach all areas, remove the guard to shave up any trouble spots and stray hairs.

Step 12: Clean Your Trimmer After Each Use

It’s critical to clean the trimmer after successfully trimming your beard. After using your trimmers, give them a thorough cleaning to ensure sustained performance and a prolonged lifespan.

Follow these simple tips to clean your trimmers:

  • Remove your guards off the trimmer and give them a rinse with warm water.
  • Clean the blades with a cotton swab.
  • Reattach the blade and start the trimmer once it has been cleaned. This will prevent any stray hairs from sticking to it.
  • Oil your trimmer. Apply a few drops of oil to the blade. This will ensure the blade and the motor stay lubricated.

Additionally, you can check out this article on cleaning beard trimmers for more information.


Maintaining the beauty of your face requires regular beard trimming. Beards, however, do require upkeep. They require routine washing and shampooing. You should experiment with the style and see what sticks.

You may want to follow the latest trend, but keep in mind that beard styles aren’t one-size-fits-all. Different styles suit different people. Experiment and find out which is the most suitable for you and trim accordingly.

Thanks for reading. I hope you found this article extremely helpful.


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