Fess Little Noses is suitable from the day baby is born. Use 1 to 3 sprays in each nostril as often as needed. Easy To Use Fess Little Noses Nasal Spray: While your baby is upright or lying down, direct the nozzle into the right nostril. Angle the nozzle away from the centre of the nose pointing towards the right ear. Press the spray pump. Repeat in the left nostril. You can repeat as often as needed. The easy to use spray pump has been specifically designed to produce a soft spray ideal for little noses. Nasal Aspirator: After spraying, use the nasal aspirator to gently clean loosened mucus without the harshness of tissues. Hold the aspirator away from baby's nose and squeeze the bulb to allow the air to escape. Carefully place the soft tip of the aspirator at the entrance to the baby's nostril. Hold the opposite nostril shut and gently let the air back into the bulb. Repeat on the other nostril. Squeeze the mucus out of the aspirator onto a tissue. After each use, wash the nasal aspirator, rinse and air dry. How to clean the Aspirator: The bulb and the tip of the aspirator can be easily pulled apart for cleaning. Use warm soapy water, rinse and air dry. Should not be placed in a baby bottle steriliser or microwave.