Cauldron
minecraft:cauldronA cauldron is an iron block crafted from seven iron ingots that can hold water, lava, or powder snow. It lets players dye or clean leather armor, wash dye off items, clean banners, and serves as a leatherworker villager workstation.
FAQ
How do you craft a cauldron?
Arrange seven iron ingots in a U-shape on a crafting table — three across the bottom, one on each side, and one on each top corner.
Can a cauldron hold more than one liquid at a time?
No, adding an incompatible liquid such as lava or a potion to a water-filled cauldron simply empties it instead of mixing.
Do cauldrons fill up on their own?
Yes, they slowly collect water during rain if empty or partially filled, at roughly 5% the rate that snow accumulates.
Can a cauldron dye my leather armor?
In Bedrock Edition yes — dye colored water in a cauldron and dip leather armor in it, or use plain water to strip dye back off.