How To Repair Faulty Metal Detector Coils?

When we talk about metal detectors, we often think about the thrill of finding hidden treasures. 

But just like any favorite gadget or tool, it’s not just about using it; it’s also about making it truly yours. 

This means adjusting it to fit your style and your needs, and ensuring it works perfectly for a long time. 

Similarly, for our metal detectors, we can customize them to suit our liking and also maintain them so they stay in good shape. 

GoldXtra’s guide will take you through everything – from small upgrades to your device to cleaning and taking care of it, ensuring that your metal-detecting adventures are always fun and hassle-free.

Maximizing Your Metal Detector

Metal detectors unlock hidden secrets beneath our feet, from lost jewelry to ancient coins. 

But like any key, they work best when they fit perfectly in our hands and are kept in good shape. This is where upgrades, customizations, and regular maintenance come into play.

  • Upgrades & Customizations:
    By customizing it, you’re essentially making it the “perfect fit” for your needs.

    In the guide titled “3 Methods to Upgrade Your Metal Detector,” you’ll find easy steps to make your tool even better.

    Maybe you’ll adjust the coil for different terrains, or perhaps you’ll adjust its settings for better accuracy.

    Remember, it’s all about making your metal detector feel like it was made just for you.

  • Maintaining Peak Performance:
    Having a metal detector that feels right is one thing, but ensuring it works correctly every time is another.

    The “5 Tips to Maintain Your Metal Detector” will guide you through simple steps to ensure it always works like it’s brand new. It dives deeper, offering more specialized care instructions.

But just like there are things you should do, there are also things you should avoid. The section “Things to Avoid for Maintaining Your Metal Detector” is like a list of “don’ts.” 

Think of it as a guide to prevent mistakes that might damage your precious tool.

In short, to truly enjoy the thrill of metal detecting, it’s essential to have a detector that not only feels right in your hands but also functions at its best. 

And with the right upgrades, customizations, and care, you’ll be on your way to many successful treasure hunts.

In-depth Cleaning Guidelines for Your Metal Detector

Metal detectors are fascinating tools for those who love unearthing hidden treasures, whether it’s valuable coins, historic relics, or just curiosity. 

To make the most of your metal detecting adventures, it’s essential to keep your detector clean and in good working order. 

In this guide, we will provide in-depth cleaning guidelines, using simple and easy-to-follow language, so you can maintain your metal detector and its finds with care and precision.

General Cleaning:

How to Clean Your Metal Detector:

Keeping your metal detector clean is a straightforward yet vital process. Regular maintenance ensures that it performs optimally during your treasure hunts. 

Here’s how to clean your metal detector:

  • Gather Your Cleaning Supplies:
    Before you start cleaning, gather the necessary items: a soft-bristle brush, mild soap, warm water, a toothbrush, microfiber cloth, toothpicks or wooden sticks, a plastic container, and a soft towel.
  • Dry Brushing:
    Begin by gently dry-brushing your metal detector to remove any loose dirt, sand, or debris.
    Use the soft-bristle brush and take your time to avoid scratching the surface.
  • Soak in Soapy Water:
    Fill a plastic container with warm water and add a small amount of mild soap.

    Gently mix the solution and submerge your metal detector in it for about 15-20 minutes to loosen stubborn dirt and grime.
  • Gentle Scrubbing:
    After soaking, use a toothbrush or soft-bristle brush to scrub your metal detector gently.

    Be cautious not to scrub too hard to prevent scratching.
  • Detail Work with Toothpicks:
    For intricate or hard-to-reach areas, use toothpicks or wooden sticks to clean crevices and small spaces.
  • Rinse Thoroughly:
    Rinse your metal detector with clean, warm water to remove any soap residue and ensure there are no traces left.
  • Pat Dry: Gently pat your metal detector dry with a soft towel or a microfiber cloth to avoid causing scratches or damage.
  • Air Drying: Allow your cleaned metal detector to air dry in a cool, dry place, avoiding direct sunlight that could cause discoloration.
  • Polish (If Necessary): If your metal detector still looks tarnished or lacks shine, consider using a metal polish designed for its specific metal type, following the manufacturer’s instructions carefully.

How to Clean Your Metal Detector Coils:

The coils of your metal detector come into direct contact with the ground, making them particularly close to dirt and debris.

Follow these steps to clean your metal detector coils:

  • Turn Off the Detector:
    Ensure your metal detector is powered off before you begin cleaning.
  • Remove the Coil:
    Detach the coil from the shaft as per your detector’s user manual.
  • Dry Brushing:
    Use a soft-bristle brush to remove loose dirt, mud, and debris from the coil’s surface.
  • Soapy Water Bath:

    Create a mild soapy water solution, and gently clean the coil using a soft brush.

    Avoid immersing the entire coil to prevent damage to the electrical components.
  • Rinse and Dry:
    Rinse the coil with clean water and pat it dry with a soft cloth.

By following these simple steps, you can ensure your metal detector and its coils remain in top-notch condition for many more exciting treasure-hunting adventures to come.

Finds & Antiques Care:

Cleaning Your Metal Detector Finds:

Once you’ve unearthed your treasures, it’s essential to clean them properly to preserve their beauty and value.

Here’s how to clean your metal detector finds:

  • Gather Your Cleaning Supplies:
    Before starting, assemble a soft-bristle brush, mild soap, warm water, a toothbrush, microfiber cloth, toothpicks or wooden sticks, a plastic container, and a soft towel.
  • Dry Brushing:
    Begin by gently dry brushing your find to remove loose dirt, sand, or debris. Use a soft-bristle brush to prevent scratching.
  • Soak in Soapy Water:
    Submerge your find in a plastic container filled with warm water and a small amount of mild soap. Allow it to soak for 15-20 minutes to loosen stubborn dirt.
  • Gentle Scrubbing:
    After soaking, use a toothbrush or soft-bristle brush to scrub the find gently. Be cautious not to scrub too hard to avoid damage.
  • Detail Work with Toothpicks:
    For intricate or hard-to-reach areas, use toothpicks or wooden sticks to clean crevices and small spaces.
  • Rinse Thoroughly:
    Rinse your find with clean, warm water to remove any soap residue.
  • Pat Dry:
    Gently pat your cleaned find dry with a soft towel or a microfiber cloth to prevent scratches or damage.
  • Air Drying:
    Let your cleaned find air dry in a cool, dry place, avoiding direct sunlight that could cause discoloration.
  • Polish (If Necessary): If your find still looks tarnished or lacks shine, consider using a metal polish designed for its specific metal type, following the manufacturer’s instructions carefully.

By following these simple cleaning steps, you can maintain the beauty and value of your metal detector finds.

Best Ways to Clean Your Metal Detecting Finds:

Cleaning your metal detecting finds is essential to ensure they remain in good condition. Here are five of the best ways to clean your treasures:

  • Soft Toothbrush:
    A soft toothbrush is excellent for gently removing dirt and grime from your finds. It’s a handy tool for cleaning intricate details without causing damage.
  • Warm Soapy Water:
    A mild soap mixed with warm water is a safe and effective solution for soaking and cleaning your finds. It helps loosen stubborn dirt and makes the cleaning process easier.
  • Toothpicks and Wooden Sticks:
    For hard-to-reach areas and tiny crevices, toothpicks and wooden sticks can be your best friends. They allow you to clean even the tiniest places.
  • Microfiber Cloth:
    A microfiber cloth is perfect for patting your cleaned finds dry. It’s gentle and won’t scratch the surface.
  • Metal Polish (if needed):
    If your find still lacks its shine or appears tarnished, use a metal polish specifically designed for the metal type of your discovery.

    Follow the manufacturer’s instructions carefully.

By using these five methods, you can ensure that your metal-detecting finds are cleaned thoroughly and preserved for years to come.

Care and Preservation of Antiques and Coins:

Coins and antiques often require special care to preserve their value and beauty. Here’s how to ensure long-term preservation of Antiques and coins:

  • Handle with Clean Hands:
    Always handle coins and antiques with clean hands to avoid transferring oils and dirt.
  • Avoid Harsh Cleaning Agents:
    Refrain from using abrasive or harsh cleaning agents that can damage the surface.
  • Store in Appropriate Containers:
    Use acid-free storage materials for coins and other sensitive metal objects to prevent corrosion.
  • Anti-Tarnish Bags or Cloths:
    For jewelry and valuable antiques, consider using anti-tarnish bags or cloths to prevent tarnishing.
  • Temperature and Humidity Control:
    Store your coins and antiques in a cool, dry place, away from extreme temperatures and humidity.

Ensuring Durability

It’s crucial to look after your metal detector to ensure it lasts a long time and works perfectly on every adventure. 

This means protecting it from damage, understanding the services available to you, and knowing where and how to get repairs if needed. 

Here’s a simple guide to ensuring durability and longevity for your detector.


Every tool, even a sturdy one like a metal detector, can wear out over time if not handled with care. The key is to prevent damages before they happen.

Avoiding Damage:

How to Avoid Wear and Tear of Your Metal Detector“:

  • Use protective covers: Just like we use cases for our phones, covers can protect your metal detector from scratches and dust.
  • Store in a safe place: After each use, keep it in a dry, cool place away from direct sunlight.
  • Handle with care: Even if in a hurry, always pack and unpack your detector gently.

Coil Specific Care:
The coil is a very vital part of your metal detector. It’s the part that senses the treasures hidden below, so it deserves special attention. How Can You Repair Your Metal Detector Coils:

  • Regularly inspect for damages:
    Look for any visible cracks or wear.
  • Clean after every use:
    Remove dirt and dust to ensure the coil senses correctly.
    If broken, consider professional repair or replacement.

Support & Services:

Understanding the support and services available to you can save you a lot of headaches later on.

  • Understanding Your Device’s Support:

Warranty and Services of Your Detectors:

  • Know the warranty period:
    This is the time frame in which the company promises to fix any issues for free or at a reduced cost.
  • Understand what’s covered:
    Not everything might be under warranty. Know what is and isn’t covered to avoid surprises.

Where & How of Repairs:

Sometimes, things go wrong, and you might need repairs. It’s always good to know where to go.

Where Can You Repair Your Metal Detector:

  • Authorized service centers:
    Always choose places that the manufacturer approves. They’ll have genuine parts and trained technicians.
  • Local experts:
    Some local shops might specialize in metal detector repairs. Make sure they’re reputable.
  • Online guides:
    For small fixes, online tutorials can be handy. But if unsure, always opt for professional help.

Conclusion

So, as we’ve seen, a metal detector is not just a tool; it’s an extension of our passion and curiosity. 

And like with anything we cherish, it’s important to give it a personal touch and look after it. Think of it as your trusty companion in adventures. 

You wouldn’t want your detector to be uncomfortable or get hurt. By customizing it, you’re making sure it fits you perfectly. 

And by maintaining it, you’re ensuring it stays with you, working perfectly for many more adventures to come. 

Remember, it’s the little things, like cleaning or checking for any issues, that make a big difference in the long run. 

So, whether you’re a newbie or a seasoned treasure hunter, always take a moment to care for your metal detector. 

After all, it’s not just about the treasures you find; it’s also about cherishing and taking care of the tool that helps you discover them.

Howard rockse

Hey there, I am Howard a deeply committed individual who likes to share my knowledge and insights in this field, having spent over ten years as a metal detectorist.

My experience with GoldXtra has allowed me to provide trustworthy and informative advice to both new and experienced metal-detecting enthusiasts. I’m committed to assisting others in exploring and enjoying the world of metal detecting with the same enthusiasm and dedication that I have.

Howard Rockse
Senior Content Writer at GoldXtra

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