My clearomizer sizzles when I press the button, should it be so? Niklas Sandin Updated October 09, 2016 18:23 Follow Thats as it should be. That’s the sound of the coil heating up the liquid in the tank. Related articles My clearomizer tastes burnt, what can I do about it? My clearomizer is leaking, how do I fix it? What is e-juice/e-liquid and PG/VG? How often do I need to change cotton for my RBA coil? How do I best store my e-juice? Comments 0 comments Please sign in to leave a comment.