Instructables

How to Clean a 1/8" (3.5mm) Headphone Jack

How to clean a common headphone jack found on most portable devices. 1/8" jacks are found on most portable equipment (and with the proliferation of iPods, there are millions of such jacks). Being portable, the jack comes into contact with alot of grime and deals with many insertion / extraction cycles. This naturally gathers grime and grinds it in. A symptom of this problem is a scratching sound in the audio and sometimes premature wear on the jacks. But don't fret, there is an easy and cheap solution to clean them with items found in your local mega mart. It' so simple, you'll do it often as preventative maintenance.

TRY THIS AT YOUR OWN RISK!!, YOU COULD SHORT SOMETHING OUT IF YOU ARE NOT CAREFUL, I AM NOT RESPONSIBLE FOR ANY DAMAGE

See the before pictures of the jack below. The white plastic really shows how much grime has gotten in there, also notice the flaky looking corrosion on the gold contact parts.

 
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Step 1: Get it

You'll need some tools. The "Interdental Brush" is the key. You would be familiar with them if you ever had braces or have dentures. It is an inexpensive brush made for cleaning in tricky spaces in the mouth. It is inexpensive, refillable and easily gotten. The other thing you need is "rubbing" or isopropyl alcohol that is 70% or greater. You will notice in the picture that the brush is roughly the same size as the headphone plug.

Step 2: Dip it

Pour a bit of the alcohol into the cap of the bottle of alcohol and dip the brush in.

Step 3: Shake it

You will notice a bead of liquid stick inside the brush (as shown in the picture). You will need to tap or shake most of that off so it does not migrate into the equipment. You only need the brush moist, not wet.

Step 4: Go at it

Put the brush inside the jack (WITH THE POWER OFF), move up and down and twirl around in a circle. If the jack is really dirty you may need to repeat the first few steps until it's clean.
JoelWebster2 years ago
Its a great cheap idea and works! My ipod was having this problem with my Beats by Dr. Dre, and I tried this and its fine now, thanks!

It DOES work with a pipe cleaner, You just need to fold it in half, dip it in a Very small amount of rubbing alcohol, and Voila!
guitarrgirl4 years ago
Thanks, I gotta try that. :) m
this might trigger the ipod's water sensor in the jack, lol
more like 20, 30 minutis
zachninme7 years ago
Nice... However, I don't think that it is long enough...
theRIAA7 years ago
that looks like one of those ipod, doo-dads
shoeBlade (author) 7 years ago
Pipe cleaners work however -The bristles are not as stiff -The end is sharp, leading to connector damage
genuis simple but gets the job done
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