Adhesion: very good, lasts up to 24 hours, even when you bite in between in a steak. Thus, the effect is even significantly better than in the gold striped Duo force. Taste: 99% neutral - funnily enough even neutral, as the special-neutral adhesive cream with green stripes Cleaning: with a medium, or hard nail brush, the residues can be removed easily. And I always wonder how little after a day still exists and wonder how much Haftcreme permanently wanders through my digestive tract and whether that is actually so harmless.
Disadvantage: you need yet more of the adhesive paste as the advertising promises, but a 47g tube keeps in effect an average of less than a month.
In my experience, so far the best in this segment.