I have found the ‘Yerba prima skin brush’ to work exceptionally well and quickly for when I am dissociated / disconnected from myself, in distress and need grounding quickly. It also helps reduce the urge to self harm as this very comforting and distracting brush feels great against your skin.
The brush is most commonly used for detoxing. But I am so pleased I tried this as a grounding method. It has worked for me every time.