With Reflotron® Clean + Check, the Reflotron® blood analyser can be easily cleaned and tested. The Clean + Check set contains 16 cleaning wipes and 15 test strips. The individually-packed cleaning wipes are used for cleaning the measuring system according to the instructions provided. The cleaning should be done when the Reflotron® is displaying the message "Measure Clean and Check". This occurs after 7 days or 100 measurements. After cleaning, the Reflotron® blood analyser is turned back on and the Clean + Check test strip inserted.