Teat zip is a lactic acid based solution that forms a physical and effective barrier on the teat skin. The film remains on the teat until next milking. It perfectly covers the skin to avoid the entry of microorganisms in the teat. It is very easily removable with wet cloth before next milking. Teat zip helps moisturise and exfoliate skin to remove dead, dry and cracked teat skin. Teat zip has been thoroughly positively tested on environmental organisms and other germs living and multiplying on the teat skin.