I recently discovered these aromatherapy room sprays from the brand Absolute Aromas in my sister’s bathroom! They are about £5 each and are really potent. I have three, the Breatheasy (to clear congestion) Prevention ( to ward off colds) and Relaxation( to calm). I love all them and think they are such good value. I use them as room spray but also as pillow sprays – my daughter loves the Relaxation one sprayed on her hot water bottle at bedtime!