Best Car Wash Soap (Review and Buying Guide) in 2020

No matter how impressive the model of the car you drive, it can never be fully appreciated unless it is in pristine condition. Even older and more worn-out cars can still impress if kept in good condition. Choosing the right cleaning product can be tricky, especially given how much variety can be found, with each product promising to deliver the best results. To make life easier for you in searching for the right product, the following is the list of the best car wash soap you can have.

The Best Car Wash Soap

Rank Our RatingPrice
1Chemical Guys CWS_101 Maxi-Suds II Super Suds Car Wash Soap and Shampoo[usr 4.8]CLICK FOR BEST PRICE
2Meguiars G7164 Gold Class taBQA Car Wash Shampoo & Conditioner[usr 4.6]CLICK FOR BEST PRICE
3Chemical Guys CWS_402_16 Mr. Pink Super Suds Car Wash Soap and Shampoo[usr 4.4]CLICK FOR BEST PRICE
4Adam's NEW Car Wash Shampoo[usr 4.2]CLICK FOR BEST PRICE
5Sonax Car Wash Shampoo Concentrate[usr 4.0]CLICK FOR BEST PRICE
63M 39000 Car Wash Soap[usr 3.8]CLICK FOR BEST PRICE
7Barrett-Jackson Car Wash and Wax Liquid[usr 3.5]CLICK FOR BEST PRICE
8Green Clean Automotive Waterless Car Shampoo[usr 3.2]CLICK FOR BEST PRICE

1. Chemical Guys CWS_101 Maxi-Suds II Super Suds Car Wash Soap and Shampoo

Chemical Guys CWS_101 Maxi-Suds II Super Suds Car Wash Soap and Shampoo

This cherry-scented product, packed in a 1-gallon plastic bottle, is a great place to start for those looking for an all-purpose solution. By applying a small amount, mixed with water, the soap turns into a foamy substance that is ideal for anything from easy-to-remove dirt marks to tough, greasy stains, all with a gentle effect. After a wash, it not only leaves behind its aforementioned scent, it also works in such a way that watermarks are not visible.


  • Versatile all-purpose shampoo
  • Paint friendly
  • Long-lasting suds
  • Sun-resistant usage


  • Not best for targeting more specific stains
  • No conditioner


This product is great for those looking to simply deal with a car without having to care too much for the science behind what the product does. This car wash soap and shampoo caters to the bulk of what affects the appearance of a car and goes the extra mile to leave the car looking new. Add all these factors to its light effect, reducing the risk of damaging the paint with its carefully balanced chemical levels, and you have yourself a quality car wash soap that should serve your needs.

2. Meguiars G7164 Gold Class taBQA Car Wash Shampoo & Conditioner

Meguiars G7164 Gold Class taBQA Car Wash Shampoo & Conditioner

This two-pack solution is great for a complete carwash, ensuring that not only dirt is removed, but also the car is left in optimum condition. Designed in such a way that the least amount of usage causes a sufficient amount of suds, the Meguiars shampoo is fit for dirt marks picked up either overtime or during a grueling trip, and its chemical makeup assures that neither the vehicle’s paint nor wax is compromised when using the product. The conditioner also leaves the car without any water spots after a wash.


  • Premium formula with safe results
  • A complete set that eliminates the need for any additional supplements
  • Leaves behind the spotless look


Having to use to separate bottles may not be too convenient


Ideal for those preoccupied with the integrity of their paint and wax jobs, these two products are some of the best of what is offered, and satisfactory results are almost guaranteed. Though the need for two separate packs requires time, this is compensated by quality results, and so the set comes highly recommended.

3. Chemical Guys CWS_402_16 Mr. Pink Super Suds Car Wash Soap and Shampoo

Chemical Guys CWS_402_16 Mr. Pink Super Suds Car Wash Soap and Shampoo

From a company with a variety of car wash soaps and shampoos, the Mr. Pink soap is a small and easy-to-use shampoo that is ideal for maintenance washes. The 16oz. bottle provides enough to create suds that will deal with the dirt picked up over a long week. Taking care of your standard dirt marks, the pH solution gently works over the vehicle, leaving the car’s paint untouched despite its cleansing results. This concentrated mix requires only an ounce of soap for every 2 gallons, so though it may appear small, value for your dollar is a winning feature


  • Versatile and convenient for quick washes
  • Gentle on car’s exterior
  • Affordable
  • Easy to use


Not ideal for heavier dirt marks and tough stains


Prevention is often the best cure, and if you are looking to ensure that your car looks consistently clean, routinely using Mr. Pink will do just that. For beginners or those who simply want to deal with the problem in an easy way, without compromising the results, this proves to be one of the best products on the market.

4. Adam’s NEW Car Wash Shampoo

Adam’s NEW Car Wash Shampoo

For another small, convenient, and concentrated mix that is ideal for regular washes, Adam’s is another quality option to be found. The well-balanced PH levels of this product mean you can expect it not to affect your paint or wax, as with any quality product. This car shampoo is also made in an eco-friendly way that makes sure that the soap will not damage the environment. With the flexibility of use that the product allows, excess suds are expected to spill over, and to know that it is biodegradable allows you to use it freely.


  • Value for your money
  • Easy and flexible usage
  • Gentle on car’s exterior
  • Scented


  • Does not guarantee to leave the same spotless results as other products
  • Amount of suds produced is insufficient


More suitable for young car owners or those looking to simply keep a reputable look without fussing too much, this is a convenient product that is easy to use. With few attractive bonus features and the assurance that it will do the job of cleaning the variety of unwanted marks a car picks up, this is a safe option and a recommended pick.

5. Sonax Car Wash Shampoo Concentrate

Sonax Car Wash Shampoo Concentrate

For those looking to deal with tougher marks, knowing that the ounces of a regular shampoo will only do a minimal job, this German-made shampoo is a good pick. This powerful formula works at a chemical level to lift the undesired substances, whether they be simple dirt marks or tough tar stains, all while caring to maintain the integrity of your paint and wax jobs. The thick lathering action makes a potentially tough job fairly easy once the right quantities are measured. All this comes at an affordable price and, given the time, will leave your car free of every kind of stain.


  • Phosphate-free
  • Concentrated formula
  • Long-lasting suds
  • Scented


  • No guarantee of suitability of exposure to sunlight while using
  • Detailed instructions not suitable for inexperienced users


This product deals with some of the more serious stains, making it more suitable for detailing jobs; however, the fact that it does not affect the exterior integrity of the car, and even manages to leave a spotless look and pleasant scent behind all bears testimony to the overall quality of the product. Great product to have around when the regular car wash soaps simply won’t do.

6. 3M 39000 Car Wash Soap

3M 39000 Car Wash Soap

If you are looking for a concentrated substance, such as one that can dilute into a hundred times the amount of concentrate mixed in water, then this car wash soap is one such product. Made from a phosphate-free chemical mixture, the fast-acting soap will remove anything from dirt to grease stains on your car, all with one easy wash. This solution creates long-lasting suds that ensure one mixture covers one complete car wash. The car’s paint and wax are protected from harm by the special formula it uses to ensure a gentle touch to the car’s exterior.


  • Easy to use
  • Body shop safe formula
  • Can be used as a lubricant


Not effective on all stains, such as grime


With all the features the 3M car wash soap has, and given its low price, there is no doubt it is value for your money. There are a few downsides to it, given the fact that it is not the most effective soap on the market, but for those looking for something simple, it is a recommended buy.

7. Barrett-Jackson Car Wash and Wax Liquid

Barrett-Jackson Car Wash and Wax Liquid

For those looking to treat their car with a special wash, this unique combination of both car soap and wax, an all-in-one solution, is most likely the best pick. This product acts not only to clean a car of the vary many undesirable substances picked up, it does so in a way that leaves the car with a waxed look, as well as with a pleasant fragrance. Despite the small 64oz. bottle it comes in, the substance is highly concentrated and creates more than enough suds needed for a wash. The fact that this multi-purpose product comes in one bottle makes it easy to use and convenient for any car-washing scenario in any location.


  • Environmentally friendly
  • Safe on paint and wax
  • Effective on almost all stains
  • Easy to use and rinse


Self-drying feature questionable


Whether it is dirt, grease, or even tar stains, this car wash product has it covered and works in such a way that leaves your vehicle looking waxed. There may be a few ways to get those results, but the convenience offered by this product not only makes it easier but ultimately more affordable. A great pick for those who want to take effective care of their car’s look on a regular basis.

8. Green Clean Automotive Waterless Car Shampoo

Green Clean Automotive Waterless Car Shampoo

As indicated in this shampoo’s title, this product works to clean cars without the use of water, making it convenient for dry, collected dirt. Made from substances that have been tested and proven to be environment-friendly, using this waterless shampoo in any location should not prove to be a problem. Added to the convenience of use is its sun-safe formula. The nature of the product also allows you to clean your cars with limited time, avoiding having to wait for it to dry, such as with standard car shampoos.


  • Easy to use
  • Leaves car spotless


  • Slightly costly given its size
  • Limited use and effectiveness


As long as you do not expect this product to take care of your standard wet stains, such as grease, this product is ideal for a quick clean on a summer’s day. The ease of use allows you to dust off your car at intervals on a journey, or in the case of an urgent business meeting, it can polish up your ride in just a few minute’s time. This is definitely a recommended hack.

Conclusion for The Best Car Wash Soap

Knowing how to choose the right cleaning product entails knowing what your specific needs are. Although all car wash soaps and shampoos have to adhere to certain standards, many come with different specializations that offer just what you need, and maybe just a little more. Sometimes, a specific need can mean covering as many needs as necessary, and this option is also provided.

The list of products above attempts to address all these needs. From the complete and delicate car wash, aimed at removing the toughest of stains, to the quick and convenient polish job, aimed at giving the car a quick fix on the go, the products above are among the best of their respective functionalities. You can easily filter through all the options, eventually landing at the one ideal product for your needs.

At the end of the day, certain needs change, and you may, on occasion, need to look for something else, even when you have settled on a product to use on a weekly basis. In such a scenario, you will find that coming back to this list will prove just as useful as it did on the first occasion.

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