The Science Behind Earwax: Why Your Body Makes It
- clearbychoo
- Jun 28
- 2 min read

What Exactly Is Earwax?
Earwax, or cerumen, is a natural substance produced by glands in your ear canal. It’s made from a mix of sweat, dead skin cells, and oil. While that might sound unpleasant, this sticky mixture plays a very important role in keeping your ears healthy.
Why Your Body Makes Earwax
Here’s what earwax is really doing inside your ears:
Protects your ear canal
Earwax acts as a barrier, trapping dust, bacteria, and other tiny particles before they can reach your eardrum.
Moisturises and prevents dryness
It keeps the skin inside your ears from becoming dry and itchy.
Fights off infection
Earwax has antibacterial properties that help prevent infections in the ear canal.
Naturally cleans itself out
As you move your jaw when chewing or talking, earwax slowly moves outward and falls out, taking dirt and debris with it.

Not All Earwax Is the Same
Did you know earwax can be wet or dry, light or dark, and soft or hard? Its texture and colour can vary depending on:
Genetics
Age
Environment such as humidity or dust
Your health and hygiene habits
Darker or harder wax is usually older and may be more likely to cause blockages.
When It Becomes a Problem
Earwax usually takes care of itself. But sometimes, it builds up too much or gets pushed in deeper by cotton buds or earbuds. This can lead to:
Blocked ears
Muffled hearing
Discomfort
Tinnitus (ringing in the ears)
If that happens, it’s time to get it checked.
What We Do at Clear by Choo
We use microsuction, a safe and effective method to gently remove excess wax without using water or syringes. No mess, no discomfort, and no stress. Best of all, we bring the service to your home. Need help with earwax buildup? Skip the cotton buds and book your mobile appointment with Clear By Choo today. We’ll take care of your ears with professional care and personalised attention.
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