Steeping is the process of aging vape juice just enough to get a more complex flavor and higher potency. Vapers who make their own vape juice at home have found that this is a key step to making it tasty. Manufacturers usually steep their vape juice for a short time after it is made. However, you can steep store-bought vape juice even longer if you want better results. To steep your vape juice, place it in a sealed bottle or jar, shake it vigorously for several minutes, and keep it in a cool, dark place for several weeks. Every few days, take the vape juice out and give it another hard shake for several minutes. This allows the molecules to interact more and become more potent. You can think of steeping as a similar process to aging wine, but it doesn’t take nearly as long.