Last Updated on 5 January, 2022
OSRS Construction Boost guide – All the boosts, their effects, and where or how to unlock each of them – Construction Cape, Spicy Stew, Cup of tea, Crystal Saw
OSRS Construction Boost – Table
| Boost | Level increase | Visibility | Effects |
| Construction cape | 1 | Visible | Activating the cape’s effect will increase the corresponding skill by 1. |
| Cup of tea (clay) | 1 | Visible | Only obtainable and usable within a player-owned house. |
| Cup of tea (porcelain) | 2 | Visible | Only obtainable and usable within a player-owned house. |
| Cup of tea (trimmed) | 3 | Visible | Only obtainable and usable within a player-owned house. Gold trimmed porcelain cup can be acquired from Teak shelves 2, which requires 67 Construction (boostable). |
| Crystal saw | 3 | Invisible | Only applies to items requiring a saw (e.g. not rooms or plants). |
| Spicy stew (orange spice) | ±0-5 | Visible | Depending on type of stew, any skill can be boosted or reduced by 0 to 5 levels randomly. |
OSRS Construction Boost – How to Get?
A guide to get / unlock each boost
Construction Cape
A Construction cape can be purchased for 99,000 coins from any Estate agent by players who have achieved level 99 Construction
Cup of tea
These are the steps to make a cup of tea:
- Remove a kettle, a teapot and one or more cup from the shelf.
- Remove one unit of tea leaves from the larder.
- Use the kettle on the built sink space to fill it with water.
- Use the full kettle of water on the build stove space to bring it to a boil.
- Use the tea leaves on the teapot to turn it into a teapot with leaves.
- Remove the kettle from the range when the message “The kettle boils.” is received.
- Use the hot kettle on the teapot with leaves to create four servings of tea. This is the only step that grants cooking experience.
- Use the pot of tea on a cup to pour a cup of tea.
But depending on the cup you use, you will obtain:
- Clay: on an empty clay cup
- Porcelain: on an empty porcelain cup
- Trimmed: on an empty trimmed porcelain cup
Crystal saw
A crystal saw is an item made from a crystal saw seed by invoking the singing bowl in Brimstail’s cave in the Tree Gnome Stronghold. The seed is awarded to players who complete The Eyes of Glouphrie quest
Spicy stew (orange spice)
Requirement: Spicy stews are available only to those who have completed the Freeing Evil Dave subquest in Recipe for Disaster
These are the steps to make Spicy Stew
- First, obtain a regular stew
- Get the spices
- Get a cat (or hellcat) to chase the hell-rats
- Go to Evil Dave’s basement in the house west of the Edgeville bank
- Using a cat (wily is best) to attack the hell-rat behemoths. These will always give a 4 dose of the specific colour spice they are guarding
- Add up to 3 doses of a colour spice to the regular stew to get a spicy stew
Skill Boost Range:
- -1 to +1: x1 dose
- -3 to +3: x3 dose
- -5 to +5: x3 dose
Locations of each Spice:
- Red: Northern-most Room
- Orange: North-western Room
- Yellow: South-western Room
- Brown: Southern-most Room
Skills Affected:
- Red: Combat Skills > Attack, Strength, Defence, Ranged, Magic
- Orange: Production Skills > Construction, Construction, Fletching, runecraft, Firemaking, Cooking
- Yellow: Character Development > Agility, Hunter, Slayer, Thieving, Prayer
- Brown: Resource Skills > Woodcutting, Farming, Fishing, Mining, Herblore
Other Old School RuneScape Boost Guides: