7 Best Degreaser for Ultrasonic Cleaner of 2026: Reviewed & Compared

If you use an ultrasonic cleaner, the degreaser you choose is very important. If you use the wrong degreaser, grease and dirt may stay on the surface

The best degreaser for ultrasonic cleaners helps break down oil, grease, and carbon quickly. It also reaches small spaces that are hard to clean by hand. A good solution works with the ultrasonic waves to remove hidden dirt and leave parts clean and smooth.

Many buyers face common problems when choosing a degreaser. Some products are too weak and do not clean properly. Some are too strong and can harm soft metals like aluminum.

This guide is made to solve these problems. It will help you understand how degreasers work and how to choose the right one

Everything We Recommend (Quick Overview) –

Here’s a quick look at the top options for the best ultrasonic cleaner degreaser:

1. NORTHWEST ENTERPRISES Ultrasonic Cleaner Solution
   Best for heavy-duty automotive cleaning — Strong concentrated formula ideal for carburetors and engine parts.
2. Tillbrook Ultrasonic Cleaner Solution (128 oz)
   Best for high dilution value — Makes up to 8 gallons; great for frequent users.
3. SIMPLE GREEN Industrial Cleaner & Degreaser
   Best multi-purpose cleaner — Versatile and widely trusted for both ultrasonic and manual cleaning.
4. Qucship Ultrasonic Cleaner Solution
   Best for large-batch cleaning — Makes up to 9 gallons; efficient for workshops.
5. Durabasics Ultrasonic Cleaner Solution
   Best balanced performance — Strong on grease while remaining safe for most metals.
6. Oil Eater Original Cleaner & Degreaser
   Best for heavy grease and oil breakdown — Professional-grade degreasing strength.
7. CREWORKS Ultrasonic Cleaner Solution (34 oz)
   Best for small ultrasonic units — Compact, highly concentrated formula.

Which Type of Degreaser Works Well for Ultrasonic Engine Parts Cleaning?

Ultrasonic-Specific Degreasers (Best Overall Choice):

Ultrasonic-specific degreasers are the best choice for most users. These cleaners are made to work with ultrasonic machines. They support the sound waves used in the cleaning process, which helps remove dirt from very small spaces. They also create very little foam, which is important because foam can block cleaning power.

These degreasers usually leave less residue, so parts come out clean and smooth. If you want safe, easy, and reliable cleaning, this type is the best starting point.

Heavy-Duty Degreasers (Best for Tough Jobs):

Heavy-duty degreasers are strong and powerful. They are made to remove thick grease, oil, and carbon buildup. This type is ideal for engine parts, carburetors, and very dirty metal items. However, they must be used carefully. Strong cleaners can damage soft metals if used in high concentration. You should always follow the mixing instructions and test on a small area first. Choose this type only if you need deep and aggressive cleaning.

Multi-Purpose Cleaners (Best for Light Use):

Multi-purpose cleaners are good for simple cleaning tasks. They can be used for tools, small parts, and everyday dirt. These cleaners are easy to use and usually safer than strong degreasers. However, they are not very powerful. They may not remove heavy grease or carbon buildup. If you are a beginner or only clean light dirt, this type is a good and safe option.

Concentrated Degreasers (Best for Value):

Concentrated degreasers are designed to be mixed with water. This gives you control over the cleaning strength. You can make a strong or mild solution based on your needs. These products last longer and save money over time. They are a smart choice for regular users who want both flexibility and value.

7 Best Degreasers for Ultrasonic Cleaner of 2026 — Reviewed and Compared:

#1) NORTHWEST ENTERPRISES Ultrasonic Cleaner Solution — Best for Heavy-Duty Engine Cleaning –

The NORTHWEST ENTERPRISES ultrasonic cleaner solution is made for tough cleaning jobs. It is specially designed for carburetors, engine parts, and other metal items that collect thick grease and carbon over time. If you often work with dirty automotive parts, this solution is built for that kind of work.

This product comes in a 1-gallon bottle and is a concentrated formula. That means you need to mix it with water before using it. The mixing process is simple, but you must follow the instructions carefully. If you use too much, it can become too strong. If you use too little, it may not clean well.

In an ultrasonic cleaner, this solution works very well. It helps break down heavy grease, oil, and old fuel residue. It also removes carbon buildup, which is usually hard to clean with normal soap. The ultrasonic waves help the solution reach small holes and tight spaces. This makes it very useful for cleaning carburetors and engine parts with complex shapes.

The cleaning speed is good. For medium dirt, it works in a short time. For heavy buildup, you may need a longer cleaning cycle. Heating the solution can improve results even more.

The formula is strong, but it is still safe for most common metals when used correctly. However, it may not be the best choice for very soft or delicate parts. Always test on a small area first if you are unsure.

One thing to note is that this product is more suited for experienced users. Beginners may find the strength and mixing process a bit tricky at first.

Overall, this is a powerful and reliable cleaner for serious jobs. It is not meant for light cleaning, but it excels at heavy-duty tasks.

Best for: Mechanics, workshops, and users who clean heavily dirty engine parts.

Pros:

• Very strong cleaning power
• Removes carbon, grease, and oil easily
• Works great with ultrasonic machines
• Good for complex engine parts

Cons:

• Needs careful dilution
• Not ideal for delicate materials
• May be too strong for light cleaning

#2) Tillbrook Ultrasonic Cleaner Solution — Best for High Dilution Value –

The Tillbrook ultrasonic cleaner solution is a great choice if you want strong cleaning with long-lasting value. This product is designed to make up to 8 gallons of cleaning solution from one bottle. That makes it a smart option for people who use their ultrasonic cleaner often.

This solution is safe for all metals, including aluminum, brass, steel, and other common materials. This is very helpful if you clean different types of parts. You do not need to worry much about damage when you follow the correct mixing ratio.

The formula is concentrated, so you must mix it with water before use. The instructions are simple and easy to follow. Even beginners can prepare the solution without trouble. Once mixed, the liquid looks clear and does not have a strong smell, which makes it comfortable to use.

In an ultrasonic cleaner, this solution performs well for general cleaning. It removes grease, dirt, and light oil from parts. It is very effective for regular maintenance cleaning. However, it is not the strongest option for thick carbon buildup or very heavy grease. In those cases, you may need a longer cleaning time or a stronger formula.

One of the best features of this product is its consistency. It gives stable results every time. It also works well with heated ultrasonic cleaners, which can improve cleaning speed and performance.

Another advantage is its low residue. After cleaning, parts come out clean without a sticky or oily layer. This reduces the need for extra rinsing.

This product is ideal for users who want a balance between safety, ease of use, and cost. It may not be the best for extreme cleaning jobs, but it handles everyday tasks very well.

Best for: Regular users, hobbyists, and anyone who wants a safe and cost-effective cleaning solution.

Pros:

• Makes up to 8 gallons (great value)
• Safe for all metals
• Easy to mix and use
• Low odor and low residue

Cons:

• Not very strong on heavy carbon buildup
• May need longer cleaning time for tough dirt

#3) SIMPLE GREEN 13005CT Industrial Cleaner Degreaser —Best Multi-Purpose Cleaning Solution –

SIMPLE GREEN Industrial Cleaner and Degreaser is a well-known product that many people trust for different cleaning tasks. It is not made only for ultrasonic cleaners, but it still works well when used the right way. This makes it a good choice for users who want one cleaner for many jobs.

This product comes as a concentrated liquid. You need to mix it with water before using it. The mixing process is simple, and the instructions are easy to follow. Even if you are new to ultrasonic cleaning, you can prepare it without any confusion. The liquid has a mild smell, which makes it more comfortable to use compared to strong chemical cleaners.

In an ultrasonic cleaner, SIMPLE GREEN works best for light to medium cleaning. It can remove grease, dirt, oil, and grime from tools, machine parts, and other surfaces. It is very useful for daily cleaning tasks. If your parts are not heavily dirty, this solution can give you good results in a short time.

One of the biggest advantages of this product is its versatility. You can use it not only in ultrasonic machines but also for manual cleaning. For example, you can clean floors, tools, kitchen surfaces, and even outdoor equipment. This makes it a very practical option for homes and small workshops.

The formula is safer than many heavy-duty cleaners. It is less harsh, which means it is less likely to damage surfaces when used correctly. It is also safe for many types of materials. However, it may not be strong enough for thick carbon buildup or very heavy grease. In those cases, you may need a stronger, more specialized cleaner.

Another good feature is that it does not leave much residue after cleaning. This helps save time because you do not need to rinse parts again and again.

Overall, SIMPLE GREEN is a reliable and easy-to-use cleaner. It is perfect for people who want a safe and flexible solution for everyday cleaning.

Best for: Home users, beginners, and people who want one cleaner for many purposes.

Pros:

• Very easy to use
• Works for many cleaning tasks
• Safer and less harsh formula
• Low odor and low residue

Cons:

• Not designed only for ultrasonic cleaning
• Less effective on heavy carbon and thick grease

#4) Durabasics Ultrasonic Cleaner Solution—Best Balanced Cleaning Performance –

The Durabasics ultrasonic cleaner solution is designed to give a good balance between cleaning power and safety. It is made for automotive parts like carburetors, engine pieces, and tools. If you want a cleaner that is strong but still safe for most metals, this is a solid choice.

This product comes in a 1-gallon bottle and uses a concentrated formula. You need to mix it with water before using it. The instructions are clear and simple, so even beginners can prepare it without confusion. When mixed correctly, the solution works well in most ultrasonic cleaning machines.

In real use, Durabasics performs well on grease, oil, and dirt. It can also remove moderate carbon buildup from engine parts. The cleaning process is smooth and consistent. The ultrasonic waves help the liquid reach small holes and tight spaces. This makes it very useful for detailed parts that are hard to clean by hand.

The formula is strong enough for most cleaning jobs, but it is not too harsh. This means it is safer for materials like aluminum, brass, and steel when used as directed. You do not have to worry too much about damage if you follow the mixing ratio.

Another good feature is that it works well with warm water. Heating the solution can improve cleaning speed and help remove tougher dirt. It also produces low foam, which is important for ultrasonic cleaners because too much foam can reduce cleaning power.

The solution leaves very little residue after cleaning. Parts come out clean and smooth, so you do not need to spend much time rinsing. This saves time and makes the whole process easier.

While it is strong, it may not be the best option for very heavy carbon buildup. In those cases, a more aggressive cleaner may work faster. Also, the dilution ratio is not as high as some other products, so it may not last as long for heavy users.

Overall, Durabasics is a reliable and well-balanced cleaner. It is a great choice for users who want steady performance without using very harsh chemicals.

Best for: Users who want a mix of safety and cleaning strength for regular use.

Pros:

• Balanced cleaning power
• Safe for most metals
• Easy to use and mix
• Low foam and low residue

Cons:

• Not the strongest for heavy carbon
• Average dilution value compared to others

#5) Qucship Ultrasonic Cleaner Solution — Best for Large Batch Cleaning –

The Qucship ultrasonic cleaner solution is a smart choice for people who clean many parts at once. It is made for ultrasonic machines and works well for engine parts, tools, and other metal items. One of its best features is its high dilution ratio. A single 1-gallon bottle can make up to 9 gallons of cleaning solution. This makes it a very cost-effective option for regular use.

This product is safe for all metals, including aluminum, brass, copper, and steel. This is very helpful if you work with different types of parts. You do not need to switch between different cleaners. Just follow the mixing instructions, and you can clean with confidence.

The solution is concentrated, so you must mix it with water before use. The instructions are simple and clear. Even if you are new to ultrasonic cleaning, you can prepare the solution without any problem. The liquid has a light smell, which makes it easier to use in small spaces.

In real use, the cleaning performance is steady and reliable. It removes grease, oil, dirt, and light carbon from parts. It works especially well when you clean many items together in one cycle. The ultrasonic waves help the solution reach small gaps and corners. This ensures a deep and even clean.

For very heavy carbon buildup, the cleaning power is moderate. You may need to run longer cleaning cycles or use warm water to improve the results. Still, for most daily cleaning jobs, it performs very well.

Another strong point is that it leaves very little residue. After cleaning, parts come out clean and smooth. This reduces the need for extra rinsing and saves time.

The product is best for users who want good performance with long-term value. It may not be the strongest cleaner, but it offers a great balance between safety, efficiency, and cost.

Overall, Qucship is a reliable and practical choice for workshops and regular users who need to clean parts often.

Best for: Workshops, frequent users, and batch cleaning tasks.

Pros:

• Makes up to 9 gallons (excellent value)
• Safe for all metals
• Good for cleaning multiple parts at once
• Easy to mix and use

Cons:

• Moderate strength on heavy carbon
• May need longer cleaning time for tough dirt

#6) Durabasics Ultrasonic Cleaner Solution—Best Balanced Cleaning Performance –

The Durabasics ultrasonic cleaner solution is designed to give a good balance between cleaning power and safety. It is made for automotive parts like carburetors, engine pieces, and tools. If you want a cleaner that is strong but still safe for most metals, this is a solid choice.

This product comes in a 1-gallon bottle and uses a concentrated formula. You need to mix it with water before using it. The instructions are clear and simple, so even beginners can prepare it without confusion. When mixed correctly, the solution works well in most ultrasonic cleaning machines.

In real use, Durabasics performs well on grease, oil, and dirt. It can also remove moderate carbon buildup from engine parts. The cleaning process is smooth and consistent. The ultrasonic waves help the liquid reach small holes and tight spaces. This makes it very useful for detailed parts that are hard to clean by hand.

The formula is strong enough for most cleaning jobs, but it is not too harsh. This means it is safer for materials like aluminum, brass, and steel when used as directed. You do not have to worry too much about damage if you follow the mixing ratio.

Another good feature is that it works well with warm water. Heating the solution can improve cleaning speed and help remove tougher dirt. It also produces low foam, which is important for ultrasonic cleaners because too much foam can reduce cleaning power.

The solution leaves very little residue after cleaning. Parts come out clean and smooth, so you do not need to spend much time rinsing. This saves time and makes the whole process easier.

While it is strong, it may not be the best option for very heavy carbon buildup. In those cases, a more aggressive cleaner may work faster. Also, the dilution ratio is not as high as some other products, so it may not last as long for heavy users.

Overall, Durabasics is a reliable and well-balanced cleaner. It is a great choice for users who want steady performance without using very harsh chemicals.

Best for: Users who want a mix of safety and cleaning strength for regular use.

Pros:

• Balanced cleaning power
• Safe for most metals
• Easy to use and mix
• Low foam and low residue

Cons:

• Not the strongest for heavy carbon
• Average dilution value compared to others

#7) Oil Eater Original Cleaner & Degreaser — Best for Heavy Oil and Grease Removal –

Oil Eater Original Cleaner and Degreaser is made for one main job: removing heavy oil and grease fast. It is widely used in garages, workshops, and industrial areas. While it is not made only for ultrasonic cleaners, it can still work well when used correctly.

This product comes in a 1-gallon bottle and is a concentrated formula. You need to mix it with water before using it. The mixing process is simple, and the instructions are easy to understand. Even beginners can use it without much trouble.

In an ultrasonic cleaner, Oil Eater shows strong performance on oily and greasy parts. It quickly breaks down thick oil layers, sticky grime, and dirt. If you are cleaning engine parts covered in oil, this solution can save a lot of time. The ultrasonic waves help the cleaner reach small spaces, making the cleaning deeper and more effective.

One of the best things about this product is its fast action. It works quicker than many general cleaners. For medium to heavy grease, you may only need a short cleaning cycle. This makes it very useful for busy users who want quick results.

However, this cleaner is quite strong. Because of that, you need to be careful when using it on delicate materials. It may not be the best choice for soft metals or sensitive surfaces. Always test a small area first if you are unsure.

Another point to note is that it is not designed only for ultrasonic machines. So, results may vary depending on how you use it. You may need to adjust the dilution or cleaning time to get the best results.

The solution does a good job of reducing residue. After cleaning, parts usually come out clean without a thick film. A quick rinse is often enough.

Overall, Oil Eater is a powerful and fast-acting degreaser. It is best for users who deal with heavy oil and need strong cleaning performance.

Best for: Heavy grease, oil-covered parts, and fast cleaning jobs.

Pros:

• Very strong on oil and grease
• Fast cleaning action
• Easy to mix and use
• Good for heavy-duty tasks

Cons:

• Not made only for ultrasonic cleaning
• Can be harsh on delicate materials
• Needs careful use and dilution

How to Choose a Good Degreaser for Ultrasonic Cleaner  (Buying Guide) –

a) Start with Your Cleaning Needs:

The first step is to understand what you need to clean. If your parts have light dirt, you can use a mild cleaner. For oil and grease, a medium-strength degreaser works best. For heavy carbon or engine parts, you will need a strong cleaner. Choosing the right strength helps you clean better without causing damage.

b) Check Metal Safety Before Buying:

Not all degreasers are safe for every metal. Some strong formulas can damage soft metals like aluminum or brass. This can cause permanent damage. To stay safe, look for products that say “safe for all metals.” This is very important if you clean different types of parts.

c) Understand Mixing and Concentration:

Most degreasers are concentrated, so you must mix them with water. This step is very important. If the solution is too strong, it can harm your parts. If it is too weak, it will not clean well. Always follow the mixing ratio given on the product. This helps you get the best results every time.

d) Choose Low Foam and Low Residue:

Foam can reduce the power of your ultrasonic cleaner. That is why you should choose a low-foam degreaser. Also, check if the cleaner leaves residue. A good degreaser will leave little or no residue so your parts come out clean without extra rinsing.

e) Think About Usage and Efficiency:

If you use your ultrasonic cleaner often, choose a concentrated product. It will last longer and save money. If you only use it sometimes, a small bottle is enough. Also, using warm water can improve cleaning results. A temperature between 40°C and 60°C helps remove grease faster and gives better performance.

Final Words:

Choosing the best degreaser for an ultrasonic cleaner is not just about picking the strongest product. It is about choosing the right product for your specific cleaning needs. If you understand what you are cleaning, how often you clean, and what type of metal you are working with, your decision becomes much easier.

Throughout this guide, you have seen that different degreasers serve different purposes. Some are strong and made for heavy engine parts, while others are safer and better for daily cleaning. There is no single “perfect” option for everyone. The best choice depends on how you plan to use it.

If your main goal is deep cleaning with maximum power, a heavy-duty solution like NORTHWEST ENTERPRISES is a strong choice. It is best for removing carbon buildup and tough grease from engine parts.

If you want long-term value and regular use, Tillbrook or Qucship are better options. They offer high dilution, which means you get more cleaning solution from one bottle. This is ideal if you use your ultrasonic cleaner often.

If you prefer a balanced and safe option, Durabasics is a smart pick. It gives good cleaning performance without being too harsh on metals.

If you need a multi-purpose cleaner for different tasks, SIMPLE GREEN is a flexible choice. It works for both ultrasonic cleaning and general use.

If your focus is removing heavy oil and grease quickly, Oil Eater is a powerful option. It is best for tough, oily parts.

If you use a small ultrasonic cleaner or clean occasionally, CREWORKS is a simple and easy solution.

Last Updated on May 19, 2026 by Rogers Weber

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