Using the P3D - VHLDR - WRX vape holder is super easy. First, find a suitable spot on your Subaru WRX/STi's vent. Then, simply attach the holder to the vent. No tools are needed! Just make sure it's securely in place. When it comes to cleaning, you can use a soft, damp cloth to wipe it down. Avoid using harsh chemicals as they might damage the high - quality PETG material. Also, since it's designed for vapes, don't try to use it for other large or heavy items. If you need to remove the holder, gently pull it off the vent. It's that simple to use and maintain.