Product Information from Liddell Homeopathic Having trouble falling asleep? Waking up in the middle of the night? Just take two sprays of the thoroughly modern sublingual treatment before going to bed and upon waking, if you wake during the night. This convenient oral spray makes it easy to get the safe and natural holistic relief you need. A 'must' to keep next to your bed! Usage: Adults and children over 12, spray twice under the tongue prior to bedtime and when sleep is interrupted by restlessness. Children 2 to 12, spray once under the tongue prior to bedtime and when sleep is interrupted by restlessness. For children under 2, consult a health care professional prior to use.