HygieneDry 

For the highest of hygiene standards
Miele always puts hygiene first, including when drying. The HygieneDry drying level reliably removes 99.99 % of bacteria* from your laundry during the drying stage. This is achieved thanks to especially long temperature holding times. So you can have complete peace of mind. The effectiveness of HygieneDry has been confirmed by the Rhine-Waal University of Applied Sciences. HygieneDry is suitable for fabrics with two dots on the wash-care label.
Tested for Bacillus subtilis and Saccharomyces cerevisiae bacteria in the HygieneDry drying level with half load. A description of the relevant methodology can be found at the following link: miele.de/testkriterien-trockner Figures as examples for showing the product benefit