Vapedevices are complex creatures, bringing with them a range of unexpected noisesthat may alarm.

Fear not however, not every noise meansyour vape device is about to explode. Many are just natural sounds coming fromprocesses happening within your device. There are many components to theinsides of a vape device, and all of them interact differently with the waythat you personally use e liquid. Whatever quantity and flavour you buy from your favourite vape shops in London, therewill always be differing experiences and sounds.

One which is common to many though, is acrackling and popping sound coming from your vape device whilst you inhale. Whilstthis may sound alarming when it’s happening, it is often harmless enough.Sometimes there may be problems with your device, and below you can find outhow to differentiate between the two.

What’sin a sound?

The crackling and popping often in heard invape devices is often, a completely normal process. If anything, it is a greatindicator that your vape device is working properly. The sound usually comesfrom your vape juice interacting with the heating elements within your device.Think of a kettle boiling. As the water heats up, it creates a rumble withinthe kettle before producing water vapour. Like a kettle, your vape device isholding some very hot substances, and as the e juice heats up, it is nosurprise that it will also make noise. The intensity of the crackling however,depends on the power of the vape device you are using.

Whatingredients are in your e liquids?

One aspect of spitting e liquid which is acause for concern is when it comes to e liquids. Thinner e liquids, those whichare heavier in propylene glycol, will spit more due to the liquid being lessviscous. This means that the vapour will heat up quicker and may lead tospitback in higher powered devices. Vegetable glycerine, the compound in ejuice which carries the thick vape clouds you exhale, makes less of a crackleand is more sought after than its propylene heavy counterparts due to the

Vape devices


Coils are known for being one of thereasons for the popping sound in vape devices. Whilst normal vape coils willcause some popping, you’ll hear more coming from twisted and double braidedcoils due to their having more surface area and little curved gaps. Theselittle areas are known for causing more reactions and heating in the vapedevice.

Watchyour wattage

It should go without saying that the higher thepower on your device, the more crackling you will hear. With low resistancedevices such as sub ohm mods, you’ll be using larger coils and more wattage andvoltage. The loud crackle may also come from a tighter airflow on thesedevices. Twist the collar of your vape device to loosen the airflow and get aquieter vape hit.

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