How to Clean a Fish Finder Screen (6 Easy Methods)

how to clean fish finder screen
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If you’re an angler, then you know the importance of a good fish finder. And if you’re like most anglers, you also know that there’s nothing more frustrating than having a dirty fish finder screen.

To work properly and provide you with the best performance possible, a fish finder screen must be clean and free of fingerprints, smudges, water spots, and other debris. But with all the time you spend on the water, inevitably, your fish finder screen will eventually get dirty.

So, it is important to clean your fish finder screen regularly to ensure that it is working properly.

In this blog post, I’ll guide you on how to clean a fish finder screen and get it back to working like new.

What Not To Do?

So, before going to clean your fish finder screen you should know what not to do.

  • Do not use harsh chemicals or cleaning fluids on your screen as this could damage it.
  • Do not Utilize Abrasives when cleaning your fish finder screen.
  • Do not try to clean the screen with a sharp object as this could also damage it.
  • Bypass Ammonia or Alcohol Established Cleaners.

What you will need to clean your fish finder screen properly are:

  • A soft, clean cloth
  • Distilled water
  • Mild soap

How to Clean Fish Finder Screen With Difference Ways?

There are lots of ways to clean a fish finder screen, but I’m going to teach you some of the most popular and easy ways to do that. So, let’s read it out and also check out the product that I listed below which you may need to clean your fish finder easily

Product NameAction
Windex Vinegar Glass Cleaner 23 Ounce Made in USACheck Price
Wave Away Sonar & GPS Screen Cleaner with Micro Fiber Cloth for FishingCheck Price
McKee’s 37 Krystal Vision Glass Cleaner (No Ammonia Streak-Free Cleaner)Check Price
Sparkle Glass Cleaner, Ammonia-free, 33.8ozCheck Price

#1. DIY Methods:

First, power down your fish finder and unplug it from the power source. Next, using a soft, clean cloth lightly dampened with distilled water, gently wipe the screen.

If there are any stubborn spots, you can use mild soap on the cloth.

Once you have finished cleaning the screen, use a dry, soft cloth to remove any soap residue.

It is important to make sure that the screen is completely dry before powering on your fish finder again.

#2. Utilize Windex with Vinegar:

Windex with vinegar is a great way to clean your fish finder screen. Simply spray the Windex on the screen and wipe it off with a cloth. The vinegar will help to remove any dirt or grime that may be on the screen.

#3. Use Specialty Cleaners:

When it comes to cleaning your fishfinder screen, there are lots of Specialty Cleaners available in the market that will clean your fishfinder screen while also protecting it from future dirt and grime.

There are many different brands and types of Specialty Cleaners available, so it’s important to do your research and find the one that’s right for you.

I personally recommend the Ammonia-free Sparkle Glass Cleaner. This cleaner is specifically designed to clean fish finder screens.

#4. Sparkle Glass Cleaner:

This is one of the most effective and affordable ways to clean your fish finder screen.

All you need is a can of Sparkle Glass Cleaner and a soft cloth. Simply spray the cleaner onto the cloth and then wipe the screen with it.

You’ll be amazed at how well this works!

#5. Water and Vinegar:

By using Vinegar and Water you can also clean your fish finder screen. Simply mix equal parts of water and vinegar together and then use a soft cloth to wipe the screen with it.

#6. Clean Using Dish Soap and Water:

There is another great way to clean your fish finder screen and that is by using dish soap. Dish soap will help remove any grease or oils from the screen.

To clean your fish finder screen with dish soap, you will need a bucket of water and some dish soap. Soak a cloth in the water and then add a few drops of dish soap.

Rub the cloth over the screen in a circular motion. Rinse the cloth in the water and then dry the screen with a clean towel.

If you have a lot of build-up on your fish finder screen, you may need to use a scrub brush. Soak the brush in soapy water and then scrub the screen.

Rinse the brush in the water and then dry the screen with a clean towel.

It is important to make sure that all of the soap is rinsed off of the screen, as it can be harmful to the fish if they come into contact with it.

Also, Read How to install a fish finder on a fiberglass boat?

To clean your fish finder screen properly, you can follow this video guide too!

Which Cleaning Cloth Should You Use?

To clean your fishfinder screen you need a cleaning cloth, but which cleaning cloth should be better to use?

From my personal experience, The MagicFiber Cleaning Cloth is one of the best cleaning cloths for your fish finder screen.

I wouldn’t hesitate to recommend this to anyone that wants a good and safe cleaning cloth when it comes to cleaning their fish finder. Because it comes with  6 cleaning cloths, you can use one and then put it away in the polybag until you’re ready to use it again.

This is important because you don’t want to be using a dirty cleaning cloth on your fish finder screen and risk damaging it.

The MagicFiber Microfiber Cleaning Cloth is also safe to use on any delicate surface, so you don’t have to worry about damaging your fish finder screen while cleaning it.

Some Pro Tips:

Fishfinders are an essential tool for any angler, but they can be frustrating when they get dirty. By following these simple tips, you’ll be able to keep your fish finder screen clean and working like new.

1. Use distilled water. This will help to prevent any streaks or residue from forming on the screen.

2. Use a soft cloth or microfiber cloth to clean the screen. Be sure to avoid using any harsh chemicals or abrasives, as these can damage the screen.

3. If there is any dirt or debris that won’t come off with a simple cleaning, you can use a small amount of vinegar to help loosen it.

4. You have to be protective when cleaning your fishfinder screen so that water spots never get any chance to form first place.


How do you clean a fishfinder transducer?

To clean a fishfinder transducer, first, remove it from the water and then use a soft cloth to wipe away any dirt or debris. If the transducer is very dirty, you may need to use a mild soap and water solution. Be sure to rinse the transducer well after cleaning and then dry it completely before storing or using it again.

What can I use to clean my Humminbird screen?

There are a few options for cleaning your Humminbird screen. You can use a mild soapy warm water solution and a soft cloth. You can also purchase a screen cleaning kit from Humminbird.

How do I get water spots off my GPS screen?

To remove water spots from your GPS screen you can use a soft, dry cloth to lightly wipe the screen.

Final Thoughts

At the end of this article, hope you may understand how to clean a fish finder screen by using some product and DIY methods.

If you find something interesting that may help you to clean your fishfinder screen then please share this article with your angler friends so they can do the same as you to clean their fishfinder screen too.

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