BuBble bag vs. glass beaker – which one gives better cleaning?

BuBble bag vs. glass beaker - which one gives better cleaning?
Our BuBble bags enhance the formation of bubbles in an ultrasonic bath and should therefore clean better thane.g. glass or plastic beakers that people often use in ultrasonic baths. But how much better is the cleaning with BuBble bag really? In order to measure that, we used so-called cleaning indicators, which visually represent the the ...