Simple Green Vs Purple Power: Your Car Washing Buddy?!

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Last Updated on 3 months by Ollie Barker

simple green vs purple power

Doing a car wash is a simple way to clean your vehicle. Whether you choose a simple green vs purple power wash, it’s all up to you and your preferences. However, do you really know how the two differ? In this blog, I’ll show you the similarities, the differences, and much more.

Simple Green and Purple Power are two popular degreasers. Both are great for degreasing non-porous surfaces, but they’re very different.

Simple Green is basically used as an all-purpose cleaner, which means it can be used for many different purposes. While Purple Power is a type of degreasing agent based on aqueous chemistry, so it’s better at attacking stubborn stains like oils, carbon deposits, or road tar.

Simple Green Vs Purple Power

Simple GreenPurple Power
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CleaningGeneral cleaningHeavy-duty industrial usages
PurposeCleaning & degreasingDegreasing
Suitable usagesCar's interior & exteriorVehicle engine bay
NOT suitable forN/AChrome, aluminum
Skin irritationNoMaybe

Simple Green

When you want to refresh car and house surfaces, go for the Simple Green degreaser and let it do all the work for you. It’s an all-purpose cleaner that you can use on all types of surfaces including the kitchen, bathroom, and countertops. It’s important to have a basic supply of household chemicals to solve a range of household cleaning problems.

Simple Green cleaner is also usable for decreasing all kinds of grease, grimes, oil stains for automatic parts such as tools, tires, wheels, bumpers, plastic, plastic, camper shells, aluminum vinyl tops mats, carpeting, and others.

simple green
Simple green for washing prep?


  • Wide applications
  • Easy to use
  • Efficient
  • Good power output


  • Not effective on heavy-duty stains

If you want to know how to wash a car with Simple Green, click HERE.

Purple Power

Purple Power cleaner is a purplish-green liquid that is used for cleaning various kinds of surfaces. It treats different types of oils, dirt, and grease stains, and it’s also commercially available on an industrial level that is usable on a big scale.

Purple Power degreaser is effective for cleaning a variety of surfaces. The type of formulation that contains highly concentrated chemicals is very penetrating. It is designed to remove mold, stains, oil, and grease in the most effective way possible.

However, this product contains some hazardous components such as Ethylene Glycol Monobutyl Ether

This Purple Power Degreaser can be used on glass, aluminum, stainless steel, porcelain, chrome, and brass. It’s a concentrated formula that does not contain phosphates, is not easily abrasive, and is not flammable. These organic products are all certified biodegradable by the SCS or the Scientific Certification Systems.

purple power
Purple power – Just for stain remover?

The Purple Power cleaner is one of the best stain removers available. It’s perfect for removing grease, oil, and any other stubborn stain or residue that comes in contact with your products.


  • Suitable for deep cleaning
  • Has a high value for the money.
  • Only a small amount can clean a lot


  • When too wet, surfaces tend to lose some of their colors.
  • Inappropriate for some surfaces, such as chrome or aluminum

How to use Purple Power:

When utilizing Purple Power, it is advised to use protective gloves and eyewear. Additionally, it would be beneficial if you didn’t allow it to dry on the surface because separate cleaning will be required to remove it.
To clean a car engine bay, fill your spray bottle with a 3:1 mixture of Purple Power and water (3 parts water to 1 part Purple Power). Simply fill the bottle with Purple Power until it is one-third full, then top it up with water. Just get it close enough; it doesn’t have to be exact.
As this is a strong degreaser, remember that testing it on a small area before you use it on a large scale is crucial.
purple power vs simple green
Purple Power vs. Simple Green: The differences and similarities

Simple Green Vs Purple Power: The similarities

Simple Green and Purple Power are products with highly concentrated formulas that require dilution before use. Both cleansers work well on greases and oil stains.

Moreover, these degreasers are not flammable or abrasive. They won’t leave smudges and markings on various surfaces as a result.

Both degreasers have a strong odor that many users feel annoyed by.

Simple Green Vs Purple Power: The differences

  • Purple Power is a stronger degreaser than Simple Green due to their different ingredients

You may wash the outside of your car using Simple Green and a pressure washer. This cleaner can also be used to clean the dashboard, plastic parts, aluminum, vinyl, and many other surfaces inside a car. Also, it can remove lipstick, juice, and other common stains from car seats and carpets safely and effectively.

Purple Power is excellent for heavy-duty applications in the engine compartment, such as removing grease, oil, soot, carbon deposits, and road tar deposits. However, before putting it on aluminum and stainless-steel parts, you must test for surface acceptance due to the product’s potent components.

Therefore, I strongly advise using gloves when applying Purple Power.

  • Simple Green is more suitable for general cleaning, home cleaning, and the like, while Purple Power best serves industries with heavy-duty functions, such as automotive ones.
  • Simple Green is a more environmentally friendly product than Purple Power.
  • Regarding car detailing, you can use Simple Green to wash your car and clean the car’s interior. Meanwhile, Purple Power can be used to clean heavy oil stains areas like the engine bay.
  • You have to dilute Purple Power to suit your various usages.

Common Types of Degreasers

Industrial degreasers include many different types, and several are suitable for home use. The type of oil dispersing chemical and the waste system for disposing of the residual are determined by the kind of contaminants you need to get rid of, so your first step in cleaning up your own house will be to determine which type of contaminant you have to remove.

A good degreaser will do a great job on almost all surfaces, and you’ll know which kind to buy when you see the label on your degreaser. Here are the 3 common degreasers:

Solvent-Based Degreaser

It is a potent degreaser that contains various chemical compounds that, if used improperly, could pose environmental or health dangers. Most industries that use it include maritime, rail, automotive, mechanical, etc.

Natural Degreaser

It is made from natural ingredients such as corn, vinegar, baking soda, and oranges, making it a safe way to get rid of those nasty stains. Natural degreasers are the safest, kindest, and most efficient degreasing agents around.

They’re safe for the environment, your skin, and your hands. While these are less potent, they are primarily utilized for hospitals, schools, medical facilities, care homes, and others.

Water-Based Degreasers

The solvent-based degreasing products are the better degreasers for heavier usage. These water-based degreasers are not as potent as those based on solvents, and their effect on the environment is almost minimal. This is a water-based degreaser that has applications in many industrial areas.


The surfaces you need to clean will determine whether you choose Simple Green or Purple Power.

As Simple Green is gentle on paint, metallic components, and upholstery, I recommend it for thorough vehicle cleaning. Additionally, it covers use both inside and outside. While cleaning engines are the ideal use for Purple Power.

Further Reading: