Not everyone wants an essential oil car diffuser that requires water. Although they’re safe, many people find adding the water a hassle. This essential oil diffuser is different because it doesn’t in fact, require any water to operate. This car diffuser also requires no heat, it just simply takes the essential oil in its purest form and releases the scent gently. This retains the essential oil’s integrity and creates a stronger scent that lasts longer. The diffuser works on a timer and you can fully adjust the settings to suit the frequency of the oil release. This is a small product too so it’s really versatile and can be used for the home, in cars and whilst travelling.