Cleaning after use of citrus fruits (transparent bowls) 12 March 2020 11:53 Please rinse immediately your bowl and your lid after using citrus fruits (lemons, oranges, grapefruit ... ) Related articles There are stains/marks on some of the plastic parts. How do I clean them? Are bowls and parts dishwasher safe ? Is there an easy way of measuring out the ingredients in ml? How can I get rid of strong smells (e.g. onion)? How do I clean the Cook Expert bowls?