All new environmentally friendly continuous air freshener system. Great features like no propellants, low VOC, fully recyclable and uses no batteries. The VeriaTM Passive Air freshener Starter Pack is about simplicity, advanced engineering and environmental sustainability. The unique refill load and wick system has been designed to provide a simple to use alternative to aerosol cans. Veria uses naturally-derived, biodegradable ingredients in all its refills which are of course, fully recyclable.