The Tristel Trio Wipes System and Stella are two widely used methods for the decontamination of Transoesophageal Echocardiogram probes (TOEs or TEEs).

The Tristel Trio Wipes System is acknowledged in the guidance document “Guidelines for Transoesophageal Echocardiography Probe Cleaning and Disinfection from the British Society of Echocardiography”(Kanagala P., Bradley C., Hoffman P. and Steeds R.P.), October 2011, as an appropriate decontamination methods for TOE probes.