How to Use Cauldrons for Horse Urine and Estrogen Processing

Cauldrons are the workhorse of the Estrogen mod's processing chain. Several fluids in the mod have their own cauldron variants, and knowing how to use them saves you a lot of bucket juggling.

Filling Cauldrons

The mod adds Horse Urine Cauldron, Filtrated Horse Urine Cauldron, and Liquid Estrogen Cauldron. To fill a cauldron with Horse Urine, place a cauldron and either use a Bucket of Horse Urine on it or let a horse walk over it depending on your version. Once filled, the cauldron holds the fluid and can be interacted with using empty buckets to extract it, or used directly as a processing station.

Processing and Extraction

Filtrated Horse Urine Cauldrons are used to convert raw Horse Urine into the filtered form. Liquid Estrogen Cauldrons hold the final product before it goes into pills, patches, or potions. To move fluid between cauldrons and buckets, right-click with an empty bucket to fill it, or right-click with a full bucket to empty it into the cauldron. Keep a dedicated row of cauldrons for each fluid stage so you do not mix them up. If a cauldron is not accepting a fluid, check that it is empty first, since the mod's cauldrons generally hold only one fluid type at a time.