Hearthkeepers use dielectric chrism instead of blessed milk when performing rites of blessing on electrical equipment. Since yinrih milk is water-based and organic, it may interfere with sensitive electronic components.

The chrism can take the form of a liquid that is sprinkled on an anointed object or a paste that is smeared.

The Bright Way is a highly sacramental faith, using physical objects and actions to reflect spiritual realities. The Light does not ordain these rites for its own sake, as it depends on nothing for its own existence, but for the sake of its little ones. Ritual, especially spiritually-directed ritual, is seen as a defining characteristic of all sophonts.