Resistance coils always contain an absorbent material to hold the e-liquid. When you change the resistance coil, you need to make sure the resistance coil has time to soak properly. Once you’ve fitted the new coil, pour the e-liquid into your clearomizer and wait 5 minutes. You can also draw up the e-liquid by sucking through the mouthpiece (drip tip) while the e-cigarette is switched off. Finally, test the resistance coil on a low power setting – if your mod or battery allow it-  before you vape properly.