1. Dispose coffee remains in the cera filter.
Turn the filter upside down and remove coffee from the filter. Do this as soon as possible because it becomes difficult to remove once the coffee dries out.
2. Washing with water
Wash the cera filter in water. Rinse thoroughly to ensure that no coffee grounds remain. Please do not scrub the cera filter with a brush or a metal brush, as this can damage the filter. (Not dishwasher safe.)
3. Hot water bath
Place the cera filter in hot water to remove the coffee oil. Removal is complete when no colour appears. When storing the cera filter, leave it to dry naturally before putting it away. This is to avoid mould developing.
Place a net on the stove and put the filter on the net. Leave it on medium heat until no smoke is produced. Then turn off the heat, wait for it to cool down and wash it with water or hot water. If you are using induction and do not have access to a fire, you can boil the filter in a pan of water. You can also add food safe baking soda to help remove the oil.
Cera filter care instruction
Please note that immediately after extraction, the entire dripper body will be hot. Please handle with the holder.