If you're using a quartz banger, it's important to heat it slowly so as not to damage the quartz. Once your banger is heated, you can leave it on the nail for as long as you like. For best results, however, we recommend taking a break after about 45 seconds to let the banger cool slightly before taking another hit. This will help prevent the quartz from overheating and becoming brittle.
For ceramic and titanium nails, there's no need to worry about heating them too quickly—they can take the heat! Just make sure that the nail is evenly heated before using it. We recommend heating ceramic and titanium nails for about 20-30 seconds before use.