Driver guides discuss tolls; plumber guides discuss threads; cooks inherit caste-veg lines, peanut allergies, and who pays for a dropped Borosil lid. Spell it early.
Sticker dal masalas if regional names wander (urad vs uzhunnu). Frozen stock vs fresh-only days matters for menu promises. Mention if jaggery lumps live beside cockroach repellent chalk - ambiguity breeds waste.
Cylinder swap choreography: society ban on stair drag, tipped cart paths, helper shoulder policy. Exhaust fan defaults on high-rise sealed kitchens save everyone from melodramatic coughing.
Some households want parallel spoons; others accept wrist flick tradition. Decide and normalise verbally once, not through narrowed eyes meal three.
Explicit leftover ownership avoids evening bitterness. Charging phone near stove while waiting for whistle is practical, not loafing - provide a nook.