Ambic foam ‘n’ dip electronic power unit Ambic foam ‘n’ dip integrated pre- and post- teat sanitisation system. Power unit only. Ambic foam ‘n’ dip electronic power unit is a simple, economical and yet highly effective dual purpose teat sanitisation system which generates low pressure compressed air to automate both pre- and post- teat sanitisation processes. The system comprises a mains operated dual purpose Air Power Unit which is used to operate a combination of Foam Applicators for pre-milking treatment and Dip Applicators for post-milking teat sanitisation. The Foam Applicators are based on Ambic’s renowned PowerFoamer™ technology which is used to generate foam of optimum consistency for effective pre-milking teat preparation. The Dip Applicators are adjustable to dispense both conventional teat dips and thicker, barrier type teat dips at the appropriate rate for easy and effective post-milking teat sanitisation by using easy-fit restrictors.