Product aftercare: This product contains Cornish sea salt, which can cause a natural build-up of salt within the atomiser spray pump over time. To ensure best performance, we recommend cleaning after each use. Simply unscrew the atomiser and place the end of the hose in warm water, drawing through a few sprays to remove any sea salt residue. Remove the hose from the water and spray until all the water has been expelled. Secure the atomiser back on the bottle, ready for its next use.