Lavender essential oils
AZULON 300ML Ultrasonic Essential Oil Diffuser for Home | UK
AZULON 300ML Essential Oil Diffuser - Ultrasonic Scented Aromatherapy Humidifier with Remote & 7 LED Aromatherapy Night Lights for Home, Office and Bedroom (300ML)
https://www.amazon.co.uk/dp/B0....CG1ZT8GT?ref_=cm_sw_