རྡོ་རྗེ་སེམས་དཔའི་སྒོམ་བཟླས་བྱ་ཚུལ། || Visualization of Vajrasattva mantra

You can visualize Vajrasattva in front of you, with light coming from his compassionate heart into your body, purifying you. Or, more traditionally, we visualize Vajrasattva on top of our head, with light coming down into the crown of our head, and filling our body with purifying light.