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Ultimate Guide to Clean Herb Spell OSRS – Degrime Spell Mastery
In Old School RuneScape (OSRS), the Degrime spell is a game-changer for players looking to streamline their Herblore training. This spell, part of the Arceuus spellbook, allows you to clean all grimy herbs in your inventory with a single cast, saving time and effort. Whether you’re aiming for 99 Herblore or just want to make some extra gold, mastering the Degrime spell can significantly boost your efficiency. In this comprehensive guide, we’ll explore everything you need to know about the Degrime spell, from requirements and mechanics to tips for maximizing profit and experience.
The Degrime spell is a utility spell within the Arceuus spellbook that instantly cleans all grimy herbs in a player’s inventory, provided they meet the required Herblore level for each herb. Unlike manual cleaning, which requires clicking each herb individually, Degrime offers a faster, less click-intensive method. However, it comes with a trade-off: you only gain half the Herblore experience compared to manual cleaning.
Key Features of the Degrime Spell
- Spellbook: Arceuus
- Magic Level Required: 70
- Quest Requirement: Completion of A Kingdom Divided
- Rune Cost: 2 Nature runes, 4 Earth runes per cast
- Experience Gained: 83.8 Magic XP per cast, half Herblore XP per herb cleaned
Why Use the Degrime Spell?
The Degrime spell is ideal for players who prioritize speed and convenience over maximum Herblore experience. It’s particularly useful for those with large stacks of grimy herbs from Farming or PvM activities, as it can process an entire inventory in seconds. Additionally, cleaning herbs can be profitable if you buy grimy herbs at a lower price and sell the clean versions for a profit on the Grand Exchange.
Requirements for Casting Degrime
Before you can cast the Degrime spell, you’ll need to meet specific requirements in terms of skills, quests, and items. Here’s a breakdown of what you need to get started.
Skill Requirements
To cast Degrime, you must have at least level 70 Magic. Additionally, you’ll need the appropriate Herblore level to clean each type of herb in your inventory. For example:
| Herb | Herblore Level Required |
|---|---|
| Guam Leaf | 3 |
| Ranarr Weed | 30 |
| Snapdragon | 59 |
| Torstol | 75 |
Quest Requirements
The Degrime spell is locked behind the A Kingdom Divided quest, which is part of the Kourend quest series. Completing this quest grants access to the spell and requires:
- Quests: Completion of Architectural Alliance, The Depths of Despair, The Ascent of Arceuus, and others in the series
- Skills: 54 Agility, 52 Thieving, 42 Mining, 38 Crafting, 38 Woodcutting
Item Requirements
You’ll need the following to cast Degrime:
- Runes: 2 Nature runes and 4 Earth runes per cast (use an Earth staff to save Earth runes)
- Arceuus Spellbook: Access via a spellbook swap or by setting it at a Kourend altar
- Grimy Herbs: Obtained through Farming, monster drops, or the Grand Exchange
How to Use the Degrime Spell Effectively
Using the Degrime spell is straightforward, but there are strategies to maximize its efficiency, whether you’re focusing on experience, profit, or both. Here’s how to get the most out of it.
Step-by-Step Guide to Casting Degrime
- Switch to the Arceuus Spellbook: Visit the Dark Altar in Arceuus or use a Spellbook Swap if you’re on another spellbook.
- Gather Runes and Herbs: Ensure you have Nature runes and an Earth staff, plus an inventory of grimy herbs.
- Cast the Spell: Select Degrime from the spellbook and cast it. All eligible herbs will be cleaned instantly.
- Bank and Repeat: Bank your clean herbs, restock on grimy herbs, and repeat the process.
Tips for Efficient Casting
- Use an Earth Staff: This eliminates the need for Earth runes, reducing costs.
- Stockpile Herbs: Buy grimy herbs in bulk from the Grand Exchange to minimize trips.
- Monitor Prices: Check the price difference between grimy and clean herbs to ensure profitability. Herbs like lantadyme and ranarr often have good margins.
- Combine with Magic Training: Each cast grants 83.8 Magic XP, making it a decent way to train Magic alongside Herblore.
Profitability and Experience Rates
The Degrime spell can be both a profitable and efficient training method, but its effectiveness depends on your approach and market conditions. Let’s break down the numbers.
Experience Rates
When casting Degrime, you can expect to clean around 16,200 herbs per hour (assuming 600 casts per hour, each cleaning 27 herbs). However, the Herblore XP is halved compared to manual cleaning. For example:
| Herb | Manual Cleaning XP | Degrime XP |
|---|---|---|
| Toadflax | 8 | 4 |
| Snapdragon | 11.8 | 5.9 |
| Torstol | 15 | 7.5 |
At 600 casts per hour, you’ll also gain approximately 49,800 Magic XP per hour, making it a solid dual-training method.
Profit Potential
Cleaning herbs with Degrime can be profitable if you buy grimy herbs at a lower price and sell clean herbs at a higher price. For example, as of recent market trends:
- Lantadyme: Grimy (~1,782 GP) vs. Clean (~1,926 GP) = ~144 GP profit per herb
- Ranarr Weed: Grimy (~6,500 GP) vs. Clean (~6,700 GP) = ~200 GP profit per herb
With 16,200 herbs cleaned per hour, you could earn up to 2M GP per hour with high-margin herbs, though profits vary due to market volatility. Always check Grand Exchange prices before investing.
Alternatives to the Degrime Spell
While Degrime is efficient, it’s not the only way to clean herbs in OSRS. Here are some alternatives to consider based on your goals and resources.
Manual Cleaning
Manually clicking each herb yields full Herblore XP and is more cost-effective since it requires no runes. With practice, you can clean up to 10,000 herbs per hour, though it’s more click-intensive. This method is best for players prioritizing Herblore XP over speed.
Zahur in Nardah
Zahur, the herbalist in Nardah, can clean grimy herbs for 200 GP each, regardless of your Herblore level. After completing the Desert Hard Diary, she can clean noted herbs, making it a convenient option for Ironmen or players with large herb stacks. However, the cost can add up quickly.
Auto-Clean Feature
Since the September 2020 update, OSRS allows auto-cleaning, where clicking one herb cleans the entire inventory. This method is slower (up to 3,000 herbs per hour) but less intensive than manual cleaning and doesn’t require runes or GP.
Final Thoughts on Degrime Spell Mastery
The Degrime spell is a powerful tool for OSRS players looking to streamline their Herblore training or make a profit from cleaning herbs. While it sacrifices some Herblore XP for speed, its convenience and potential for Magic XP make it a versatile option. By combining smart market strategies, efficient casting, and proper preparation, you can turn grimy herbs into a goldmine. Whether you’re a main account, Ironman, or just grinding for 99 Herblore, the Degrime spell is worth mastering.
Ready to start casting? Stock up on runes, grab your grimy herbs, and head to the Grand Exchange to check those prices. Happy herb cleaning!