Sacristans prepare the resources needed to celebrate the Liturgy, ensuring all is in place, including wine and water cruets, chalices, ciboria, linens, oils, crosses, candles, etc. The sacristan makes sure items such as vestments, vessels, and linens are kept in good condition and that there is a steady supply of hosts and wine. The sacristan also coordinates the ordering of seasonal flowers and altar candles, and organizes and directs members of the Altar Society in the cleaning of the altar area, the sanctuary, and other areas of the church.