The Continu Instrument and Ultrasonic Cleaner is a concentrated product that should be diluted at 20:1, so a 5 litre bottle makes 100 litres. It is used for cleaning instruments manually or in an ultrasonic bath prior to sterilisation using a formulation that does not damage equipment but is sufficiently powerful to remove debris very effectively. 

The Continu Instrument cleaner has been shown in tests to effectively remove protein from surfaces whereas some alcohol based alternatives are known to bind blood protein to stainless steel.