Vape coils are one of the most crucialparts of an e cig build but are often overlooked. With a range of materials andshapes, it is one of the only parts of a vape device that can be found inside every single product, regardless of the brand.

Whilst they may come in different designs,the coil is an important aspect of vaping to get your head around.

So, when it comes to vape coil upkeep, onequestion that always comes up is that of longevity. Vape coils are most oftenmade of metal, which means that they are subject to heat reactions and couldpotentially rust.

When browsing an online store or vape shopsin Southend running an e liquid clearance sale, you’ll no doubt want to have alook at vape coils, too. Withthis guide, you’ll know what you’re looking for, what to avoid and how to takecare of any products you purchase.

Whatdoes a vape coil do?

Vape coils are vulnerable to heat andliquids because, well they constantly interact.

The coil acts as the connection between thebattery of your device and the atomiser. Electricity is transformed into heatand travels down the coil to heat up your atomiser. This, in turn, heats up andvaporises the wick soaked vape juice which is replaced by the liquid in yourvape tank.

Isthat rust or gunk on my coil?

Vape coils are exposed to e liquids andheat. When your coil starts acting up, the first clue to the heart of theproblem is whether it is being caused by a juice build up or a rusted coil.

This is vital to figure out because onecause is manageable, whilst the other means you’ll have to replace your coil.

Howto tell the difference?

A simple dry burn test will do the trick.

If you suspect your coil’s having trouble,either because it’s looking rusted or blackened, then try emptying your vapetank of liquid and powering up your empty device. If the heat produced beginsto melt away the extra juice on the coil, then you’ll know that it’s vape gunkbuild up causing your vape coil to look rusted.

If you’re still faced with a burnt taste,then you’ll know it’s a problem with your coil and it could be rust.


If you’re a little obsessive over your vapedevice, then you might find yourself giving it a clean more often than needed. Asyou may know, cleaning out your vape components simply involves taking apartthe device and dousing each part separately in warm water. But, if the coil isexposed too often to water, it canbegin to degrade and rust.

To minimise damage to your device’s coil,wash it only with very mild soap or with none at all.


Whilst most vape companies strive to maketheir coils as high quality as possible, a rotten apple might get through.Making sure you buy coils from only reputable sellers to avoid purchasing acomponent that has a far shorter lifespan than is advertised.

Exposureto liquids

Some liquids may be prone to reactingquicker with your coil, especially if they’re low quality.

In most cases, the juice will run outbefore it affects the coil. But, if you’re a light vaper and manage to sustainyourself with one tank’s worth of vape juice for severalweeks, then you might see the coil degrading over time.

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