Why do I see people blow into their vaping device before taking a hit?

[Hypermole]

I've seen some videos where the person will do this.

What is the purpose for this?

Thamk You

 

[ej1024]

To prevent
Spit back
And to ramp the coils up...


Vape On

 

[Hypermole]

What does ramp the coils up mean?
Thanks

 

[Markw4mms]

What does ramp the coils up mean?
Thanks

The time it takes for the coils to reach the desired temp for a good vape after press the fire button.

 

[Hypermole]

Thank You

 

[pulsevape]

it's just looks cool...and it blows the spider webs out.