Best Engine Degreaser: Reviews, Buying Guide, and FAQs 2023

Automobile engines need proper cleaning as much as every household utensil needs cleaning. Cleaning the engines of your cars and trucks is highly important because it will keep them functioning and reduce the potentials for engine breakdown. It is common to find dirt, oil, grease, and grime build-up on engines and automobile parts which can reduce efficiency.

Hence, to improve automobile engine's efficiency, it is recommended to use quality and highly effective engine degreaser. Engine Degreasers can be used to clean automotive parts such as engines, tires, dashboards, vinyl seats, floor mats, automobile underbodies, car covers, and even truck bed liners. Engine degreasers are also great for indoors and outdoors cleaning.

In this guide, we will review some of the best engine degreasers perfect for cleaning dirty tools, engines, wheels, tires, machinery, appliances, floors, and many other surfaces. Depending on your cleaning needs, this guide will help you get familiar with the best engine degreasers.

Top Engine Degreaser by Editors' Picks

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  Preview
  Product
  Rating
• Bestseller No. 1
  
  Aero Cosmetics Wash ALL Multi-Purpose Cleaner and Degreaser for your Home, Car, RV, Boat...
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• Bestseller No. 2
  
  Chemical Guys CLD_201 Signature Series Orange Degreaser, 1 Gal
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• Bestseller No. 3
  
  Chemical Guys CLD_201_16 Signature Series Orange Degreaser, 16 oz
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Top 6 Best Engine Degreaser Reviews

Here are six of the best engine degreasers reviewed in 2023;

1. Oil Eater Original Cleaner Degreaser - Link

The "Oil Eater AOD1G35437 Degreaser" product is a water-based cleaner degreaser formulated to remove dirt, grease, grime, and engine oil. This original engine degreaser is yellowish in color, non-toxic, non-hazardous, and non-corrosive. These features make it one of the best engine degreasers recommended for cleaning floor surfaces like tiles, carpets, and concrete.

Oil Eater Original Cleaner Degreaser is in liquid form and comes in 1 gallon. This quality product contains no acidic content or petroleum solvents. It is a biodegradable degreaser, making it safe for dissolving oil and grease on different surfaces. Furthermore, Oil Eater Degreaser is approved for use on non-food surfaces by the USDA.

This heavy-duty grease and grime cleaner is a concentrated product. So, you will need to follow the instruction on the dilution chart to get the perfect mixture that will ensure maxi product performance is attained. If you need professional cleaning advice, you can call the toll-free helpline. This oil and grease cleaner is highly recommended for household uses.

Basic Features

• Brand: Oil Eater
• Item Form: Liquid
• Color: Clear Yellowish
• Container Size: 1 Gallon
• Concentrate Degreaser Product
• Water-Based Surfactant Ingredients

The Pros (Benefits)

• Oil Eater Degreaser is safe for use in septic systems
• This degreaser can be applied on different floor surfaces
• This degreaser safely dissolves oil, grim, and grease on any given surface
• This water-based degreaser is non-toxic and non-hazardous to your health
• Great for household uses like cleaning tiles, stoves, grills, bathtubs, decks, etc.
• Perfect degreaser for industrial uses like cleaning engines, tools, and machine parts
• This product serves as a good pressure washer and floor scrubber in industrial facilities

The Cons (Limitations)

• It is an eye irritant and might require multiple applications on some surfaces

2. SuperClean Multi-Surface Cleaner Degreaser - Link

The "SuperClean Multi-Surface Degreaser" is an all-purpose degreaser spray produced for cleaning dirt, oil, and grease off different surfaces. This Trigger SUPERCLEAN DEGREASER is an original cleaner degreaser used for removing tough stains. SuperClean Degreaser goes to work by dissolving oil, grease, grime, tar, wax, and any form of dirt to make them easy to wipe out.

Thisis one of the best products for removing oil stains and hardened grease on surfaces. This tough-task cleaner degreaser is a highly concentrated product packaged in a container with a trigger. This is a very strong water-based multi-surface degreaser product in the market. You can use it to clean engines, car wheels, household appliances, tools, BBQ grills, boats, etc.

All you need to do is to pull the trigger and spray the content on any surface you want to clean. If you want to enjoy super cleaning power for tough stains, make sure you use this product at full concentrate. You can dilute this engine degreaser product with water for everyday cleaning and degreasing to give you a super value cleaning product.

Basic Features

• Scent Free
• Full Concentrate
• Brand: SuperClean
• Item Form: Spray
• 32 Ounces Degreaser
• Biodegradable Detergent

The Pros (Benefits)

• SuperClean multi-surface degreaser is scent-free
• This degreaser is biodegradable and phosphate-free
• It can be used to clean grease that has built up on stainless steel
• This degreaser offers easy and speedy degreasing performance
• It offers industrial-strength making it perfect for industrial degreasing
• It offers effective cleaning performance because it is fully concentrated
• Great for multi-surface application including indoor, outdoor, and automotive parts

The Cons (Limitations)

• The fumes can be gnarly which can make you cough in a confined space

3. Chemical Guys "Signature Series" Orange Degreaser - Link

This is a good degreasing product that comes with advanced cleaning formula. It can handle the toughest tasks that other generic degreasers can not handle. The newly advanced citrus-infused formula removes the toughest grease off surfaces to give them a clean shine. Chemical Guys are produced to emulsify and remove grease, oil, dirt, heavy mud, and grime.

Chemical Guys are the perfect degreaser product for cleaning floors, tires, engines, wheels, tools, and machinery. Signature Series Orange Degreaser contains a powerful formula that helps in cleaning greasy suspension on different surfaces leaving the parts clean and shining.

Whenever you want to apply this product, simply dilute the concentrate to the desired ratio. You can then apply the diluted content on surfaces to remove dirt, oil, grease, grime, and any form of nasty stains. Chemical Guys are good for cleaning automobile parts such as cars, trucks, boats, motorcycles, and even RVs. This degreaser will help you remove years of built-up grime on your engines while giving them a clean and fresh shine that will be pleasing to the eyes.

Basic Features

• Scent: Orange
• Size: 1 Gallon
• Model: CLD_201
• Item Form: Liquid
• Brand: Chemicals Guys
• Professional Strength Citrus-based Formula

The Pros (Benefits)

• Chemical Guys is an engine degreaser with multipurpose power
• This degreaser works great on tools, tires, engines, wheels, and machinery
• This degreaser helps to quickly emulsify and dissolve greasy parts for easy rinse
• This multipurpose power degreaser is super concentrated for ultimate versatility
• Chemical Guys degreaser is formulated to remove the toughest grime and grease
• This engine degreaser removes hardened grime to prevent dirt contamination
• The concentrated content can be diluted up to "1:20" for light-duty cleaning tasks

The Cons (Limitations)

• It requires hard-brush activity to clean up thick dirt and grease off surfaces

4. 3D Grand Blast Heavy-Duty Degreaser - Link

The "3D Grand Blast Heavy Duty Degreaser" is one of the best engine degreasers in the market. This is a commercial-grade degreaser produced for dissolving and removing every form of tough stains on equipment and automobile parts. It will quickly remove the toughest dirt and grime with ease. So, this is one of the engine degreasers to look out for in the market.

This heavy-duty degreaser is an all-purpose cleaner that is ideal for use in homes and factories. It comes in liquid form in a 1-gallon container and the unit counts at 128.00 Ounces. This means the product can last over a long period of time, making it a value degreaser. You can make use of this heavy-duty degreaser with a certain level of confidence that it will get the job done.

3D Grand Blast is fast-acting to loosen grease and grime from engines, tools, machinery, floors, and painted surfaces. The 3D brand has been producing interior and exterior car care products over the years, so this heavy-duty engine degreaser from them is tested and trusted to give you the desired cleaning and degreasing performance.

Basic Features

• Brand: 3D
• 1 Gallon Size
• Form: Water-based
• Heavy-Duty Degreaser
• Biodegradable Formula
• Unit Count: 128 Ounces

The Pros (Benefits)

• It is made of a biodegradable formula that cleans with ease
• This degreaser is great for cleaning thick dirt and hardened grime
• This is a safe and effective degreaser for home and commercial use
• This is a heavy-duty degreaser because the product is highly concentrated
• 3D heavy-duty degreaser is tried, tested, and trusted for multipurpose use
• You will spend less time scrubbing and cleaning with this degreaser product
• 3D fast-acting formula gives a fresh-looking and shinning surface after use

The Cons (Limitations)

• It is not great for degreasing concrete and some tough surfaces

5. Gunk Original Engine Brite Degreaser - Link

The "Gunk Original Engine Degreaser" is a top-quality cleaning agent for removing tough grease and oil build-up on surfaces. This product is designed mainly for auto and truck maintenance. It is the perfect degreaser manufactured by GUNK to deal with leaky engines. When it comes to quantity, it is rather smaller than other degreasers because it comes in 15 Ounces Aerosol Can.

Gunk Engine Degreaser is highly effective in removing grease and grime from automobile parts, power mowers, metals, tires, concrete including marine and tractor engines. It is also great for use on industrial equipment where the application of liquid is permitted. You should look no further than Gunk Engine Degreaser if you are particular about auto engines application.

This original engine degreaser is specially formulated for old and greasy engines. You can easily spray this degreaser on your engine, while you wait for 10 to 15 minutes before hosing it down. The degreasing performance is effective and can work on multiple vehicle types such as trucks, cars, motorcycles, power mowers, tractors, and even farm equipment.

Basic Features

• Aerosol Can
• Form: Spray
• Model: EB1CA
• Size: 15 Ounces
• Engine Degreaser
• Manufacturer: GUNK

The Pros (Benefits)

• It is great for removing tough grease and oil build-up
• It is the perfect degreaser for dealing with leaky auto engines
• You can apply this engine degreaser to multiple vehicle types
• This engine degreaser boasts a deep-cleaning and fast-acting formula
• This engine degreaser rinses clean with water after every application
• The package comes with a unit instruction guide for better application
• It is great for cleaning dirt and road grime off your engine to make it more efficient

The Cons (Limitations)

• The product is flammable and harmful if swallowed

6. Meguiar's D10801 Super Degreaser - Link

Finally, another top-quality degreaser great for cleaning dirt, grease, and grime is "Meguiar's Super Degreaser". This is a special degreaser because it is the detailer professional's choice. This super degreaser is produced to provide strong and fast-acting cleaning performance on the toughest degreasing tasks. It can be applied for cleaning multiple exterior surfaces.

Meguiar's Super Degreaser exceeds all expectations by quickly breaking down and dissolving the toughest grease and grime stains on surfaces. The free-rinsing formula prevents unwanted white residue stains that occur after using degreasing agents to clean surfaces. This is common in some low-quality degreasers. This degreaser also features a pleasant herbal fragrance.

This super degreaser will not only keep your engine clean; it will also keep them looking good and shining. This will make your engines easy to maintain and you can easily spot potential leaks from seals and hoses. This is a concentrated solution, so it is recommended to dilute with water at a ratio of 10:1 for light/medium cleaning and a ratio of 4:1 for heavy cleaning.

Basic Features

• Model: D10801
• Unit Count: 128 Ounces
• Item Volume: 1 Gallon
• Pleasant Herbal Fragrance
• Item Form: Wipe and Spray
• Super Cleaner Degreaser

The Pros (Benefits)

• It is easy to spray on surfaces and wipe off
• It offers strong and fast-acting degreasing performance
• The herbal fragrance creates a pleasant work environment
• The free-rinsing formula makes it great for most exterior surfaces
• The residue-free performance prevents white residue stain on surfaces
• This super degreaser can dissolve the toughest grease and grime stains
• This super degreaser is great for professional and commercial use

The Cons (Limitations)

• This super degreaser is designed for exterior use only

Buying Guide for Best Engine Degreaser

This section will guide you on choosing the best engine degreaser by pointing out important factors to consider. You need to consider the quality and effectiveness of a degreaser before deciding to buy one so that you don't end up wasting your hard-earned money on the wrong ones. A quality engine degreaser will remove the toughest stains from grease and grime.

Here are important features to consider before choosing an engine degreaser product;

Consider Concentrate Formula

Highly concentrated engine degreasers are known to be more effective than the ones with low concentrate. So, when buying engine degreasers check their concentrate formula to determine if they are strong enough to remove dirt and grease from surfaces with ease. Engine degreases with low concentrate might need supplements for cleaning hardened grime on engines, while high concentrate engine degreases are great for cleaning the toughest stains.

Consider Price Range

Just like any product in the market, you need to check the price of an engine degreaser before spending on one. Some engine degreasers are not worth the price, so you don't want to be spending your hard-earned money on a product that won't deliver. Maintaining your engine with the best engine degreaser might be a little expensive but it will pay you in the long run.

Consider Degreaser Form

Engine degreasers come in two main forms; Liquid Form and Spray Form. The liquid form of degreasers is water-based and is mostly used by diluting with water before applying on engine surfaces, while the spray form of degreasers comes in cans that can be easily sprayed on surfaces. Depending on your cleaning needs, the form of degreasers should be considered.

Consider Ease of Use

One of the most important factors to consider when buying an engine degreaser is ease of use. When you apply a degreaser on your engine, it must have the ability to reach every part of the engine with grease and grime deposit. This will ensure that the degreaser cleans up greaser spots completely. Make sure the degreaser you are buying can easily reach every greasy spot.

Consider "Safe for Use" Degreaser

Some degreaser can damage the painting on cars or any surface they are applied on. So, it is important to consider buying engine degreasers that are safe for use on painted surfaces. In general, make sure you buy an engine degreaser product that is safe for use and not harmful to your health. Most are made from a mixture of chemicals, so safety is highly important.

Consider Multi-Surface Use

While they are called engine degreasers, these products are not only designed for cleaning greasy spots on engines. They can also be used to clean several surfaces like car parts, tools, floors, metals including indoor and outdoor equipment, etc. So, make sure you are buying an engine degreaser that can be used to clean dirt, grease, and grime off multiple surfaces.

Engine Degreaser FAQs

Here are frequently asked questions that should be of help;

Why do I need to use an engine degreaser for cleaning my car engine?

It is common to find grease and dirt building up on car engines over a long period of time. If an engine is covered with dirt and grease, the efficiency of the engine will reduce and it can even reduce the durability of such engine. Hence, it is necessary to clean your car engine with the best degreaser to keep it functioning at high efficiency and also make the car last longer. An engine that is grease-free and grime-free will perform better with a long-lasting life cycle.

How can I determine the concentrated formula of an engine degreaser? - Link

The best way to accurately determine the concentrated formula of a given engine degreaser is to check the product label. Most quality engine degreasers come with a product label that shows the concentrated formula of the degreaser. The best engine degreasers are highly concentrated formula degreaser that requires no supplement to clean the toughest dirt and stains on engines. They are very strong and great for heavy-duty cleaning.

Why do I need to dilute a highly concentrated engine degreaser?

It is recommended to dilute highly concentrated engine degreasers for small or medium cleaning because they might be too strong for such application. This will also prevent you from wasting the degreaser since diluting it with water will make it last for more future use. You should only use the concentrate without diluting if you are cleaning hardened greasy spots.

Are engine degreasers harmful to my health?

Most quality engine degreasers are non-hazardous and non-harmful to your health. They are mostly produced for safe use in mind. That said, you should avoid using engine degreasers in a confined space because they can choke you and make you cough or sneeze. Some can be inflammable and they are not good for consumption. Also, avoid touching your face during application because they are eye irritants. Overall, ensure you follow the safety precaution of any engine degreaser you buy during application to prevent unwanted issues.

What is the average price of engine degreasers?

Most engine degreasers are priced between $20-$50 on average, but high-quality engine degreasers are slightly expensive than that. You don't have to worry about expensive degreaser prices because they are mostly worth their value. However, you have to ensure you are buying within your budget. So, visit the Amazon links to get better information about product prices.

Buy on Walmart

Aero Cosmetics Wash All Multi-Purpose Cleaner and Degreaser for Your Home, Car, RV, Boat - Walmart Link

Chemical Guys CLD_201_16 Signature Series Orange Degreaser, 16 oz - Walmart Link

Meguiar's D10801 Super Degreaser - 1 Gallon - Walmart Link

Wet or Waterless Car Wash Wax 16 oz. Aircraft Quality Wash Wax for your Car RV & Boat. - Walmart Link

Chemical Guys CLD_201 Signature Series Orange Degreaser, 1 Gal - Walmart Link

Sea Foam SF-16 Motor Treatment - 16 oz. - Walmart Link

Purple Power (4320P) Industrial Strength Cleaner and Degreaser - 1 Gallon - Walmart Link

Gunk EB1-12PK 'Original Engine Brite' Engine Degreaser - 15 oz, (Case of 12) - Walmart Link

Oil Eater AOD1G35437 Original 1 Gallon Cleaner/Degreaser - Walmart Link

Buy on eBay

Aero Cosmetics Wash All Multi-Purpose Cleaner and Degreaser for Your Home, Car, RV, Boat - eBay Link

Chemical Guys CLD_201_16 Signature Series Orange Degreaser, 16 oz - eBay Link

Meguiar's D10801 Super Degreaser - 1 Gallon - eBay Link

Wet or Waterless Car Wash Wax 16 oz. Aircraft Quality Wash Wax for your Car RV & Boat. - eBay Link

Chemical Guys CLD_201 Signature Series Orange Degreaser, 1 Gal - eBay Link

Sea Foam SF-16 Motor Treatment - 16 oz. - eBay Link

Purple Power (4320P) Industrial Strength Cleaner and Degreaser - 1 Gallon - eBay Link

Gunk EB1-12PK 'Original Engine Brite' Engine Degreaser - 15 oz, (Case of 12) - eBay Link

Oil Eater AOD1G35437 Original 1 Gallon Cleaner/Degreaser - eBay Link

Conclusion forEngine Degreaser Buyers

Engines are the most important of automobiles because they drive them, so you need them working at full tilt. If you have sticky grease and built-up grime on your engines, it will affect their performance. So, you need to get the best engine degreaser to clean your engines and keep them in top condition. Cleaning your engines with some of the best engine degreasers reviewed in this guide will ensure your car and truck engines work at maximum efficiency.

Aside from cleaning sticky grease and grime off your engines, degreasers can also be used to clean tools, equipment, metals, and different floor surfaces. Overall, you must ensure that any engine degreaser you're buying must have the power to actually remove grease and built-up grime from your engines and any surface you apply them on. This is why we have carefully reviewed some of the best engine degreasers you will find in the market in 2023.

Kindly tell us about your favorite engine degreaser in the comment section.