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What does boiling fishing line do? : What does boiling fishing line do?

What Does Boiling Fishing Line Do?

Key Takeaways

  • The primary purpose of boiling fishing line is to help relax the line and reduce its memory.
  • Boiling fishing line can decrease line memory, especially for monofilament lines.
  • Boiling water can cause the line to melt, leading to a loss of strength and performance.

Boiling fishing line is a common practice among anglers, but what does it actually do? Does it have any benefits or drawbacks? In this article, we will explore the effects of boiling fishing line and whether it is a recommended technique.

Understanding Line Memory

Before diving into the effects of boiling fishing line, let’s first understand what line memory is. Line memory refers to the tendency of a fishing line to retain its coiled shape when wrapped around a spool or stored for an extended period. This can lead to tangles, knots, and reduced casting distance.

To combat line memory and improve the performance of fishing lines, anglers often resort to various techniques. One such technique is boiling the fishing line. But what exactly does boiling do to the line?

The Purpose of Boiling Fishing Line

The primary purpose of boiling fishing line is to help relax the line and reduce its memory. When fishing lines are subjected to high temperatures, the molecular structure of the line undergoes changes, making it more pliable and less prone to retaining its coiled shape.

By boiling the fishing line, anglers aim to remove or minimize the line memory, resulting in smoother casts, fewer tangles, and improved overall performance. However, it is important to note that the effects of boiling fishing line can vary depending on the type of line being used.

The Effects of Boiling Fishing Line

Boiling fishing line can have both benefits and drawbacks, and it is essential to weigh them before deciding whether this technique is suitable for your fishing needs.

Benefits of Boiling Fishing Line

One of the main benefits of boiling fishing line is its potential to decrease line memory. This is especially true for monofilament lines, which tend to have higher line memory compared to other types of fishing lines.

By boiling monofilament lines, anglers can help remove the memory, resulting in a more manageable line that is less likely to tangle or create knots. This can significantly improve casting distance and overall fishing experience.

Drawbacks of Boiling Fishing Line

While boiling fishing line can have its advantages, it is crucial to be aware of the potential drawbacks as well. One significant drawback is the risk of the line melting when exposed to high temperatures.

Boiling water can reach temperatures that are too high for certain fishing lines to withstand. This is particularly true for monofilament lines, which have a lower resistance to heat compared to braided lines. If the line melts, it can lose its strength and performance, rendering it ineffective for fishing.

It is important to note that different types of fishing lines have different heat resistance levels. While braided lines are generally more resistant to heat, monofilament lines are more prone to melting or damage when exposed to boiling water.

Recommended Alternatives to Boiling

Considering the potential risks associated with boiling fishing line, many anglers opt for alternative methods to reduce line memory and improve performance.

One such alternative is soaking the fishing line in warm water. Warm water can help relax the line and minimize memory without exposing it to the high temperatures that could cause it to melt. Soaking the line for a sufficient amount of time can achieve similar results to boiling, without the associated risks.


In conclusion, boiling fishing line can be an effective technique to reduce line memory, especially for monofilament lines. However, it is crucial to carefully monitor the temperature of the water to prevent the line from melting. Boiling water can cause the line to melt, leading to a loss of strength and performance.

If you choose to boil your fishing line, it is recommended to use warm water instead of boiling water to minimize the risk of damage. Soaking the line in warm water can achieve similar results without the potential drawbacks.

Ultimately, the decision to boil fishing line or opt for alternative methods depends on personal preference and the type of fishing line being used. It is always advisable to follow manufacturer guidelines and consider the specific characteristics of your fishing line before deciding on the best technique for reducing line memory.

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Q: What is the purpose of fishing line?

Fishing line is a crucial component of fishing as it connects the fishing rod to the bait or lure. It is designed to withstand the tension and weight of the fish and allows anglers to cast their line efficiently.

Q: What are the different types of fishing lines available?

There are various types of fishing lines available, including monofilament, fluorocarbon, and braided lines. Each type has its own properties and characteristics that make them suitable for different fishing scenarios.

Q: What does boiling fishing line do?

Boiling fishing line is the process of submerging the fishing line in boiling water. This technique, primarily used with monofilament lines, can help improve the performance of the line by removing memory, reducing line coiling, and enhancing knot strength. It can also eliminate any residual chemicals or contaminants from the manufacturing process.

Q: How do I boil fishing line?

To boil fishing line, follow these steps:
1. Fill a pot with water and bring it to a boil.
2. Carefully place the fishing line into the boiling water.
3. Allow the line to boil for the recommended duration mentioned on the packaging or as advised by experienced anglers.
4. Remove the fishing line from the water and let it cool down.
5. Rinse the line with clean water to remove any residue.
6. Thoroughly dry the line before spooling it onto the fishing reel.

Q: Are there any alternatives to boiling fishing line?

Yes, if boiling fishing line is not suitable for your specific fishing line, there are alternative methods to enhance its performance. These include stretching the line or using line conditioners. It’s important to follow the manufacturer’s recommendations or seek advice from experienced anglers to determine the best approach for your fishing needs.

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