DIY Car Wash Soap

Quick And Easy Ways To Make Home Made Diy Car Wash Soap

Some people prefer to use dishwashing detergent for car wash, and that is equally useful. But at times, dishwashing detergent can be abrasive for the outer layer of the paint. And it results in damage over time. Some of the car wash services also use the same liquids, and to avoid that. You should go for the best DIY car soap. It is also a much cheaper option to use a DIY soap for car washing.

Car wash soap is important if you are looking to detail your car. Car wash soap comes in all shapes and sizes, and you can even go for a homemade car wash soap. This guide can assist you in making the best car wash soap in no time.

diy car wash soap

Ways of making a DIY car wash soap

Some of the car wash services also use DIY solutions and to avoid that. You should go to the best DIY car soap. It is also a cheaper option for car washing.

Here’s how you can make a liquid car wash at home.


Making a general-purpose car wash soap

DIY Car Wash Soap

Before you start choosing different ingredients, be sure to confirm that they are safe to use on a vehicle.


  • One cup liquid or mild soap (broken down).
  • One cup of baby shampoo (if you don’t have mild soap).
  • A bucket of warm water.
  • A couple of buckets of cold water.


Mix the soap/liquid/shampoo in the bucket of warm water and then soap your car with it. After that, rinse your car using cold water. You can also use this recipe for new cars.

Making a car wash soap for windshield or window

car wash soap for windshield

Make sure to use an acidic ingredient such as vinegar in such a recipe to clean the windows or windshield thoroughly.


  • One-quarter cup of vinegar.
  • A couple of cups of distilled water.
  • Half a teaspoon of dishwashing detergent (liquid).
  • A larger bottle with a sprayer.
  • Soft paper towels or microfiber towels.


Make a solution of vinegar and cold water inside a bottle with a sprayer, and then add the liquid detergent. And then, wipe off the spray using your microfiber towels or soft paper towel. You can use this solution after you have removed tint from car windows as well.

Making a car wash soap for tar, sap, and bird poop

car wash soap for tar

If you park around mature trees frequently, then you will have to deal with bird poop and tree sap as well. Here’s a simple solution to your problem, but make sure that you don’t allow the poop to stay for long on your car.


  • One bucket of water for the car wash soap.
  • One bucket for rinsing.
  • A cup of dishwashing detergent or liquid soap.
  • A couple of tablespoons of baking soda.


In a water bucket, pour some liquid detergent along with baking soda and stir to create a solution. Now pour this solution over the splatters and allow it to soak for a few minutes. It will soften the splatters up. More stubborn splatters might require some rubbing as well, and you can do that with a sponge.

Making car wash soap for car mat or carpet

car wash soap for car mat or carpet

The floor rugs and mats in your car are prone to food crumbs, drink spills, and mud from your shoes. And during the winter season, they take a lot more toll due to staining and soiling. Here’s a simple recipe to create your ultimate DIY car carpet cleaner to use whenever you wash your car.


  • One cup of white vinegar.
  • Two tablespoons of fabric softener.
  • Two tablespoons of baking soda.
  • One spray bottle of medium size.
  • A cup of hot water.
  • Half tablespoon of dishwashing liquid.
  • Ten to fifteen drops of essential oil of any type.
  • A large basin for cleaning
  • A warm water bucket.


You need to mix all these ingredients in a spray bottle and spray it on your mats and carpets. Leave the solution for a few minutes on the carpet. You can also use the cleaner for cleaning your car seats whenever you wash your car.

Making car wash soap for off-road vehicles

wash soap for off-road vehicles

Cleaning off-road vehicles are one heck of a task, and you will surely need a car wash soap for this one.


  • A warm water bucket.
  • Laundry detergent twelve tablespoons.
  • A cup of dishwashing liquid.
  • A water bucket for rinsing.
  • A cup of baking soda.


In this car wash soap recipe, you just need to mix all the ingredients and make a solution. Start soaping your car, and then rinse your vehicle with cold water. Now, use a microfiber towel to dry your car.

Why go for a homemade car wash soap?

Car wash detailing station Free Photo

The car cleaning process might seem very simple. But there are a few aspects that you need to consider closely because you don’t want your car s finish to fade away. Some commercial products do feature very harmful substances in them. They are neither good for your vehicle and nor should you use them at your home.

If you don’t have much understanding about the chemical composition of these car cleaning products, and if you are not sure that they are safe to use or not, then you can always go for a car wash soap.

Apart from that, making your own car wash soap can be a lot cheaper in comparison to buying a commercial prediction for your car. Therefore, making a DIY solution provides you a good chance for saving as well.

Moreover, most of the ingredients you use in these DIY cleaners are very mild in nature, and they keep the car s finish on your car intact. Some car cleaning products are pretty intense, and they are only good for one-time use when needed. But for general-purpose cleaning, a solution of laundry detergent or dishwashing detergent is sufficient.

Homemade car wash soap alternatives.

If you are looking for car wash soap alternatives, then there are few options to explore.

Dishwashing detergent

Dishwashing detergent is designed to cut right through grease, and for that reason, it is highly effective when it comes to cleaning. It can take care of oil and grease as well as other types of car dirt very easily.

However, you have to be careful when using it and make a proper solution of it in warm water, so it doesn’t mess up with the finish of your car. Also, make sure that you don’t rubber the powder form against the surface of your car.

Dishwashing liquid

Dishwashing liquid is just like dishwashing detergent, and it is designed to cut through oil and grease. However, its application is much simpler because it is already in a liquid form and can dissolve in the water pretty quickly. Again. You will have to be sure that you don’t go for intense chemicals here, or your car s paint job will ruin in no time.

Laundry detergent

The milder version of a laundry detergent is always effective to use as your homemade car wash soap. Laundry detergent is potent enough to get rid of any prime on your vehicle, including those build-ups. Nevertheless, some of them are pretty harsh on the car s paint job, and you have to be careful when sifting through different options to find the best laundry detergent to put to use.

Hand soap

Hand soap is not effective enough to handle tough oil and grease. But when you don’t have anything else, it’s time to turn your attention to hand soap, and you will see that it won’t disappoint you that much.

Nevertheless, you will need to use lots of hand soap to make an effective solution out of it. But the good thing is that there are hand soaps of cheaper brands available on the market, and you will significantly save a few more here. And, of course, your vehicle is going to smell amazingly well.

Dishwashing soap

Like hand soap, dish soap is another alternative, and it is a bit less mild than hand soap. However, you still need a decent amount of this dish soap to make a proper cleaning solution that can take care of grime and oil, and you have a clean car when you are done. Make a homemade solution with your dish soap that is mild, and don’t let it sit around for long on your car paint job. You may need to make the dish soap solution in warm water for better results. This car soap can also work on bird poop.

Baby shampoo

If you don’t have a car shampoo, you can use baby shampoo. Baby shampoo is meant for babies who have very delicate skin. Therefore, you won’t find any harmful chemicals or substances in the formula here. So it is going to be very effective as a car wash soap. But it also is not going to be as potent when handling heavy car grime and dirt.

Still, you will find it pretty useful when it comes to bird droppings. However, make sure that you don’t leave it on your car for too long, or it will start affecting the car s paint job. Car shampoo is a much better option, but if you don’t have it, you can go for baby shampoo.

Baking soda

Baking soda, along with vinegar, is one of the most frequently used homemade car wash cleaning solutions. And it is pretty versatile as you can use it for cleaning your appliances or anything involving metal.

Nevertheless, it will only deliver average results when you use it as a standalone ingredient. For the best results, you need to mix it in your dishwashing liquid or dishwashing detergent and warm water and make a car wash solution. Just keep in mind to make the car wash solution a bit more on the diluted side to prevent any damage to the paint finish. If you can quickly clean it off, you can always protect your paint from damage.

Hair conditioner

You might not end up having a spotless vehicle, but a hair conditioner can do a pretty decent job as well when you don’t have anything else with you for washing your car. A hair conditioner that features lanoline will leave a nice shine on the surface of your car, and it will remove grime too.

Lanoline can also repel rain and serves as a protective coating. But make sure that you don’t go for a conditioner that contains any harmful substances in it, or it will damage your car finish.

Wheel cleaner

If you have some wheel cleaner, you can use it as your car wash soap as well. The results will be impressive, but you will have to dilute your cleaning solution first. Some wheel cleaners have the same formula as that of a car wash soap with some additional ingredients. Therefore, you will have to dilute the cleaner before applying it to your car, but it will work pretty nicely.

Household cleaners

These chemicals are also frequently used by many as homemade car wash soap. These cleaners can be pretty handy in cleaning your car, but some of them feature harsh substances in them, and they damage your car over time. Don’t forget to use a milder version or dilute the car wash solution to sell down the harshness.

Some car wash soap cleaning tips

The most important of these car cleaning tips is to make sure that you check the ingredient loosely and don’t go for anything chemical that has harsh substances in its ingredients.

Additionally, it would be better for you to dilute the solution to reduce the intensity of the chemicals that you are using, including those household cleaners, for getting rid of car dirt at home. Microfiber cloth is highly effective for getting rid of water spots, if there are any.

You can slightly increase the intensity of your soap mixture when dealing with tough car dirt like elbow grease but clean the soap residue quickly so it might not affect the paint surface.

DIY Car Wash Soap

Final Word

Making car wash soap is highly effective because it can save you some money as it is a cheaper alternative, and you can use it for various other cleaning purposes. Several commercial products have harmful chemical substances in them.

The companies selling them or their promoters are working for profits and affiliate commission not to disclose such ingredients. Therefore, it would be a better option for you to go for a homemade car wash soap to keep your car paint and yourself safe from hazardous chemicals and their harmful effects.

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