# Vacant Lot: Remove Mold research

> Vacant Lot: Remove Mold: Required Materials. Timber, Iron Ore

Canonical: https://lostark.wiki/database/stronghold-research/vacant-lot-remove-mold-106313?relation=research_materials

Remove the strangely spread mold.  
The more you clean, the more the shape of someone's face forms.

## Facts

- **Category**: Stronghold and Slot Extension
- **Time Taken**: 0d 03:00:00
- **Required Action Energy**: 1,152
- **Research Cost**: 12 Gold
- **Stronghold XP gained**: 2,304
- **Research Requirements**: Lab Lv. 4; Stronghold Lv. 25 or above; [Manor Lv. 4](https://lostark.wiki/database/stronghold-research/manor-lv-4-101004); [Vacant Lot: Remove Root](https://lostark.wiki/database/stronghold-research/vacant-lot-remove-root-106312)

## Related

- [Required by research](https://lostark.wiki/database/stronghold-research/vacant-lot-remove-mold-106313#relationships) (1)
- [Research Requirements](https://lostark.wiki/database/stronghold-research/vacant-lot-remove-mold-106313?relation=research_requires#relationships) (2)
- [Required Materials](https://lostark.wiki/database/stronghold-research/vacant-lot-remove-mold-106313?relation=research_materials#relationships) (2)

### Required Materials

1–2 of 2

| Name | Quantity | Details |
| --- | --- | --- |
| [Timber](https://lostark.wiki/database/items/timber-6882301) | 10 | Quantity 10 |
| [Iron Ore](https://lostark.wiki/database/items/iron-ore-6882401) | 10 | Quantity 10 |

## Related

- [Home](https://lostark.wiki/)
- [Stronghold Research](https://lostark.wiki/database/stronghold-research)