11 Best Parts Washer Solvent 2021

Are you having trouble removing greasy stains from automotive parts? Well, the parts washer solvent formulas that we have listed below will help you solve the problem.

The powerful formulas that we have covered in this review article work both as cleaners and degreasers, so you will be able to clean different items without scrubbing extensively.

In addition to this, the parts washer solvents listed below are formulated using potent ingredients, which can emulsify even the toughest automotive stains.

As such, you can use these cleaning products when removing road grime, gunk, oil, or any other type of stain from your engine, carburetor, wheel arch, etc.

11 Best Parts Washer Solvent

1. Berryman 0996-ARM B-9 Chem Dip Parts Cleaner

Berryman 0996-ARM B-9 Chem Dip Parts Cleaner

Berryman’s Chem Dip Parts Cleaner is specifically formulated for cleaning automotive parts. This product can particularly come in handy when cleaning parts of the engine that are somewhat hard to clean.

And the good thing about is that it is non-corrosive, so it won’t eat through the rubber gaskets that are in the engine.

The same applies to plastic parts, thus making this one of the cleaners that you can count on when washing off gunk and other residues from automotive parts.

This fast-acting formula is effective against hard carbon deposits, grease, oil, sludge, etc. And the best part is that it can cut through the stains without damaging the base material.

Also, it is friendly to most alloy and metal surfaces. If you are looking for a parts washer solvent that can help you clean your carburetor, this formulation may just end your search.

Being an immersion cleaner, the formula will remove dirt from all the parts, including the hard-to-reach areas.

The included cleaning basket will make your work easier when cleaning small parts. As such, all you will have to do is to place the item inside the basket, after which, you can dip it inside the cleaning formula.

Attached to the basket is an arm lock that will give you easy access to the item that is being cleaned.

This formulation can also be used when cleaning transmission components and dirty valves in the engine.

Pros
  • Non-chlorinated formula
  • Safe for all metal parts
  • VOC compliant
Cons
  • Dipping the parts inside the formula can lead to contamination

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2. Oil Eater AOD1G35437 Original Cleaner/Degreaser

Oil Eater AOD1G35437 Original Cleaner

The parts washer from Oil Eater is formulated with potent solvents that will help you clean automotive surfaces, HVAC systems, stoves, just to mention but a few.

It can safely breakdown grease stains without corroding the surface of the item that you are cleaning.

Since the formulation is highly concentrated, it will allow you to wash off stubborn stains without scrubbing intensively.

Before you use this formula, ensure that you mix it with water in the correct ratio. There is a dilution chart on the back panel that will guide you on how you can blend the formulation to get the perfect solution for the cleaning task at hand.

When tackling heavy-duty cleaning tasks, you should add a little water and vice versa. Plus, this formulation is free of acids, and neither does it contain petroleum solvents.

This makes it safe for surfaces, so you can use this product without worrying about anything. To add to its list of benefits, this formulation is suitable for household and industrial use.

When using the formula around your house, ensure that you only apply it on non-food surfaces for safety purposes.

Moreover, the formula is enriched with surfactants and grease-cutting agents that will leave the surfaces cleaner than before.

And because the product is scientifically formulated with the user’s needs in mind, it will assist you greatly when removing grime, dirt, oil, and other automotive stains.

Since the formulation is water-based, you can easily rinse it off after you are done cleaning. When cleaning your engine with this product, ensure that all the electrical components are well covered to avoid causing damage to the parts.

Pros
  • Biodegradable
  • Non-toxic
  • Effective
Cons
  • May cause discoloration on aluminum surfaces

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3. WD-40 – 300349 Specialist Industrial-Strength Cleaner & Degreaser

WD-40 - 300349 Specialist Industrial-Strength Cleaner

This bio-solvent parts washer has excellent cleaning properties and is also gentle on surfaces. The corrosion inhibitors infused in the formula will ensure that surfaces are free of flash rust after each cleaning session.

Also, the ingredients used in formulating this product are of good quality and non-corrosive. But, that is not all; this formula is biodegradable and is, therefore safe for the environment.

It comes in a convenient spray bottle that allows for quick and easy delivery when applying the formula to surfaces.

You won’t have to use a funnel when refilling the bottle because it has a built-in refill port. This feature will also enable you to top up the bottle without removing the trigger cap.

The solvents in this formulation are tough on grease stains, gunk, sludge, and other types of stains that may be found on automotive parts.

Despite being powerful, you can safely use this formulation when cleaning sensitive surfaces without causing any damage to the material.

You can use this parts cleaner when cleaning copper, chrome, aluminum, and other metal surfaces.

The formula will deliver quality results in all scenarios without lowering the quality of the item that you are degreasing or cleaning.

To make it even better, the formula won’t damage neoprene, plastic, and rubber seals. Besides, the nozzle is adjustable, so you can customize it to get the pattern of spray that you need.

Pros
  • Low-odor formula
  • Multi-surface
  • Non-abrasive
Cons
  • Not very effective on some stains

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4. CRC 14101 Tyme Carburetor & Cold Parts Cleaner

CRC 14101 Tyme Carburetor & Cold Parts Cleaner

This cleaning product is made up of a rich assortment of solvents that will allow you to clean automotive parts with ease.

Furthermore, the formula does not contain corrosive compounds such as methylene chloride, so it won’t cause any damage to painted surfaces. Still, you should consider doing a patch test on an inconspicuous area.

With the help of this parts cleaner, you will have an easier time removing grease from carburetors and other sections of the engine.

This formula is not only efficient but also powerful, so it will save you a lot of time when cleaning large parts.

The formulation has slow evaporation, meaning that the ingredients will have enough time to dissolve the stains that you want to remove.

It can as well be used when clearing carbon stains from surfaces. This formula comes in a large can, so you will have enough solvent to clean multiple items.

The can is fitted with a carrying handle for your convenience. Unlike the product just before it, this formula is not suitable for household use and should be strictly used by professional mechanics.

It is effective against varnish and other types of industrial stains that regular detergents cannot remove.

When working with extremely dirty parts, you should soak the item in question inside the formula for a couple of hours to get maximum results.

Pros
  • High quality
  • Easy to use
  • Well formulated
Cons
  • Has a strong smell

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5. Chemical Guys CLD Grime Reaper

Chemical Guys CLD Grime Reaper

Chemical Guys is a brand that is well known for producing some of the most powerful formulations, and this parts washer solvent is no different.

This is an all-purpose formula, so you can use it when cleaning different automotive parts. Moreover, it is highly concentrated, so you will only need a small amount to clear away dirt from a given surface.

The formulation is designed to breakdown grease and other stains within the shortest time possible.

This heavy-duty cleaning formula can assist you when cleaning engine bays, wheel arches, and other automotive surfaces.

You can adjust the dilution ratio according to your needs and the type of stain that you are dealing with.

The ingredients are more effective against grime, but you can as well make use of this parts washer when stripping oil and carbon residues from surfaces. This product is professionally formulated to give users a stress-free cleaning experience.

Additionally, the formula contains some of the finest surfactants on the market and is also enriched with powerful water-based solvents that can dissolve even the toughest greasy stains.

To get a clean finish after applying the formula, ensure that you rinse off the resultant residues using clean water.

Pros
  • Cuts through stains very quickly
  • Multi-purpose
  • Surface safe
Cons
  • Not ready-to-use since you have to mix the formula with water

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6. Meguiar’s D10801 Super Degreaser

Meguiars D10801 Super Degreaser

Meguiar’s fast-acting parts washer is also another powerful cleaning solvent that you can consider using.

The formula can break down surface stains without interfering with metal parts. This feature makes it an ideal cleaning formula for sensitive automotive parts.

You can easily apply this parts washer solvent to surfaces using a sprayer. The cleaning compounds in the formula will take effect immediately after application, thereby allowing you to remove the stains without having to scrub the surface.

This washer solvent will provide you with a residue-free performance, so no stain will be left on the surface after you are done cleaning.

To add to this, it is non-abrasive, so it won’t leave unsightly scratch marks on the area that you are cleaning.

You should keep in mind that this product should only be used when cleaning external surfaces. For user safety, the manufacturer has highlighted some of the precautionary measures on the back panel, so ensure that you go through the instructions before using the product.

The other thing that you will like about this parts washer is its fresh herbal fragrance. As such, it will provide you with a conducive working environment even when cleaning messy stains.

Moreover, it can dissolve grease in a matter of minutes, thus saving you from waiting for long hours. This will not only simplify your work but will also enable you to clean the parts faster.

Pros
  • Super effective
  • Comes with well-written instructions
  • Free-rinsing formula
Cons
  • The smell may irritate some users

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7. CRC Parts Washer Solvent

CRC Parts Washer Solvent

Removing greasy stains and grime from automotive surfaces can be a bit challenging, but that won’t be the case if you use this parts washer solvent from CRC.

The formula is non-corrosive, so you can make use of it when cleaning dirty engines, carburetors, valves, and many more.

This cleaning agent can break down different types of stains and contaminants, meaning that you won’t have to buy multiple washer solvents when cleaning automotive parts.

If used correctly, this parts washer solvent can instantly remove oil, gunk, and dried stains from automotive parts.

Furthermore, the formula is friendly to all metal surfaces and can also be used on some plastic parts. It use may also apply when removing greasy stains from painted surfaces.

Depending on the part that you are cleaning, you can apply this solvent washer to the surface topically using a cloth, but you can as well dip the item inside the formulation to maximize the cleaning effect.

The good thing with this cleaner is that it won’t corrode the surface of whatever you are cleaning, thus making it reliable.

It can also eliminate built-up carbon, so it will leave the automotive surfaces looking clean and shiny.

The product is generously packaged to give users long-lasting service. As such, you won’t have to buy a parts washer solvent every time you want to clean an item.

Pros
  • Low VOC
  • Safe for use on alloys
  • Easy application
Cons
  • It may take a longer time to dissolve some stains

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8. Graymills M5005-141 Cleaning Solvent Super Agitene

Graymills M5005-141 Cleaning Solvent Super Agitene

Graymills provides you with an industrial-grade parts washer solvent that will completely change how you clean automotive parts.

Unlike most formulations on our review list, this product is not water-based, but that does not mean that it is less effective. As a matter of fact, it is loaded with powerful solvents that will ensure all the stubborn stains are washed off.

In addition to cleaning surfaces, this formula also coats the area with lanolin to keep rust at bay. Additionally, the product is formulated with Hand-Ease® technology, so it won’t irritate your skin.

Nevertheless, you still have to be careful when using this solvent to avoid possible health complications.

This formula dissolves stains rapidly, hence making it one of the dependable options that you can go for when dealing with grime and oil residues.

To add to this, the formulation is not only suitable for cleaning engine parts but can also be used when removing dirt from other components found in the engine bay. This product can also remove varnish from surfaces, making it even more convenient.

With a flashpoint of up to 141°F, you can rest assured that the formula won’t vaporize easily provided that you use it in the right conditions. This also means that it is not highly flammable, thus making it safe for users.

Pros
  • Comes in a large pail
  • Superior quality
  • Fast-cleaning formulation
Cons
  • Not VOC-compliant in some states

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9. 3D Grand Blast Engine Degreaser

3D Grand Blast Engine Degreaser

This cleaning formula can effectively remove a wide range of automotive stains from surfaces.

The ingredients used in making this formulation can loosen grease, oil, and grime from engine surfaces with just one application.

When diluting the product, ensure that you follow the instructions provided by the manufacturer to get optimum performance.

Additionally, the formula should be given a few minutes to soak the stain before it can be rinsed off.

This formula can also be used when cleaning machinery tools and other components. You can apply it to any non-porous surface to get an instant cleaning effect.

That said, you can even use this formula on your garage floor. It will see to it that all the oil stains are thoroughly emulsified and removed from the surface.

The application process is also not as difficult since you can deliver the solvent to the target area using a sprayer of your choice.

Plus, the formula rinses off well, meaning that it won’t leave any residue on the surface that you are cleaning.

It won’t matter whether you are cleaning plastic, metal, or rubber surfaces, this product will dissolve all the stains, thus providing you with exceptional results.

The solvents used in formulating this cleaner won’t cause any harm to painted surfaces, so you can order for this formula knowing that it won’t cause the paint to peel or crack.

Pros
  • The formula is non-toxic
  • All-natural
  • Eco-friendly
Cons
  • Must be diluted before use

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10. B’laster 128-PWS-4PK Industrial Strength Parts Washer Solvent

Blaster 128-PWS-4PK Industrial Strength Parts Washer Solvent

The high-flashpoint formula by B’laster is of premium quality and is, therefore, a suitable option for all professional mechanics who are looking to get top class results when cleaning automotive parts.

This formulation can cut through all types of industrial stains, so you can as well make it your go-to cleaning product.

It is compatible with all metals and can also be used when clearing away surface dirt from painted areas.

You can increase the performance of this formula by adding it to a recirculating-parts washer. Through this, the items that you are cleaning will be soaked according to your needs, thereby allowing you to scrub off the stains without breaking a sweat.

According to the manufacturer, this formulation can outperform most mineral spirit-based cleaners. And since it leaves no residue behind, it can prove useful when cleaning parts that you intend to paint.

The formulation does not contain chlorinated solvents, so it won’t discolor surfaces. In addition to this, you won’t have to dilute the formula before using it.

Pros
  • Effective
  • Ready-to-use formula
  • Petroleum-based
Cons
  • Takes time to break down heavy-duty stains

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11. EcoGen ECOPRT-B Tool & Parts Cleaner Concentrate

EcoGen ECOPRT-B Tool & Parts Cleaner Concentrate

EcoGen presents you with a non-caustic parts cleaner that is safe on automotive parts and hands.

More to this, the product is unscented, so you won’t be affected by pungent fumes when cleaning parts.

Since the formula is non-toxic, it safe for the environment and the user. It also contains specialized surfactants, which can penetrate through greasy stains with ease.

Because it is extremely concentrated, you’ll have to dilute it to get a perfect concentration.

This formulation does not produce irritating fumes, so you can even use it in a room that is not well ventilated without experiencing any breathing problems.

Also, the formula is specially blended to give users maximum cleaning action. As a result, you won’t have to scrub the parts as you would minus the cleaner.

This product is not only non-flammable but is also free of ozone-damaging compounds and air pollutants.

Pros
  • Doesn’t contain corrosive chemicals
  • Biodegradable
  • Safe for auto parts
Cons
  • Not pre-diluted

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Frequently Asked Questions

Water-based or petroleum-based, which parts washer solvent should I go for?

This will depend on your needs and the type of parts washer machine that you are using. As such, some washer machines are specifically designed for water-based cleaning formulas so if you use a petroleum-based formula you may cause damage to the pump and other parts.

With that being said, ensure that you check the specifications of the equipment that you are using before choosing a parts washer solvent.

Are parts washer solvents any good?

Parts washer solvents are very important because they will allow you to remove even the most stubborn stains from automotive parts and other surfaces.

Some formulations also contain ingredients with restorative properties, so the item that you are cleaning will come out sparkling clean.

Can a parts washer solvent corrode surfaces?

Most of these cleaning products are formulated using mild solvents, thus making them safe for metals, plastic, rubber, etc.

However, the chemical composition of each product may vary depending on the manufacturer, so it is up to you to check if the formula in question matches the surface that you intend to clean.

Final Verdict

The parts washer solvents highlighted above contain powerful ingredients that you can rely on when cleaning automotive parts and surfaces.

If you pair these formulas with the right part washer machine, you will get quality results in all cleaning scenarios. Nonetheless, ensure that you select the formulation that best suits you.

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