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Safe cold process: hygiene rules before, during and after production
Cold process means fewer risky steps: no heating followed by slow cooling. But precisely because nothing is heated, hygiene becomes essential.
Before you start
- Clean hands, hair covered.
- Containers, mixer and machine washed and sanitised.
- UHT milk and cream straight from the fridge (4–5 °C).
- Sachets undamaged and dry.
During production
- Never leave the mix open or at room temperature.
- Don’t add ingredients outside the recipe.
- Small space? Separate by time: produce first, wash the tools afterwards.
After production
- Store quickly and label.
- Wash the tools straight away.
- Strange smell, colour or texture? Don’t sell it.
Want the full technique?
Online courses, or online plus hands-on practice at our factory in Yogyakarta.




