
These are nice patches with a center piece that can cover the sensor but I don't use the center piece. The problem I have is not unique to this brand, lies in the fact that the patches are so soft and pliable that they stick to themselves before applying. It seems I can't avoid it with them. Once activated, the patch remains activated. The first lasted 10 days with daily showers without exfoliation. When I took it off there was a little sticky residue on it that peeled off easily. There was no skin irritation, although irritation only occurred with one of the 7 or 8 patches I used. The colors are bright and cheerful.

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