Improve milk system performance

Clean the Milk System After Every Use
Milk dries quickly inside pipes and frothing components.
Engineer's Tip: Running the automatic milk rinse programme after each milk drink is the simplest way to maintain reliable milk performance.
Deep Clean the Milk System Regularly
Automatic rinsing removes fresh milk, but dried milk proteins and fats require a deeper clean.
Engineer's Tip: Use a suitable milk system cleaner as part of your regular maintenance routine to remove deposits that water alone cannot.
Use Fresh, Cold Milk
Milk temperature has a significant effect on frothing quality.
Engineer's Tip: Fresh milk taken straight from the fridge generally produces more consistent foam than milk that has warmed to room temperature.
Keep the Frothing Nozzle Clean
Even a small blockage in the frothing nozzle or air inlet can reduce foam quality.
Engineer's Tip: Regularly inspect and clean the frothing nozzle and any small air holes following your manufacturer's instructions.
Check the Milk Tube
Milk tubes can become stained, restricted or worn over time.
Engineer's Tip: If the tube looks discoloured, stiff or difficult to clean, replacing it is often an inexpensive way to improve milk flow.
Don't Ignore Small Changes
Milk systems rarely stop working suddenly.
Poor foam, spluttering milk or slower dispensing are often early signs that maintenance is due.
Engineer's Tip: Addressing these symptoms early usually restores performance before a complete blockage develops.

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Why is my coffee machine producing poor milk foam?
The most common causes are dried milk residue, a partially blocked frothing nozzle, restricted air inlet or a milk system that needs a thorough clean. Regular maintenance often restores normal frothing performance.
Does the type of milk make a difference?
Yes. Fresh, chilled milk generally produces better foam than warm milk, and different milk types or plant-based alternatives may froth differently depending on their composition.
How can I keep my milk system performing at its best?
Clean the milk system after every use, carry out regular deep cleaning with a suitable milk system cleaner, inspect removable parts for blockages and replace worn milk tubes where necessary. Consistent maintenance is the best way to maintain excellent milk frothing and reliable performance.