How To Use A Self-Service Car Wash: Beginner-Friendly Guide

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Terms of Use wikiHow is where trusted research and expert knowledge come together. Learn why people trust wikiHow How to Use a Self-Service Car Wash: Washing, Rinsing, & Drying PDF download Download Article Co-authored by Angel Ricardo and Hannah Madden

Last Updated: February 27, 2026 Fact Checked

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This article was co-authored by Angel Ricardo and by wikiHow staff writer, Hannah Madden. Angel Ricardo is the owner of Ricardo's Mobile Auto Detail headquartered in Venice, California. With over 10 years of experience in mobile detailing, Angel continues to attend auto detailing trainings to improve his customer service and auto detailing skills. There are 11 references cited in this article, which can be found at the bottom of the page. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed 886,214 times.

Looking for a cheap, effective way to clean your car? A manual car wash is exactly what you need. Even if you’ve never been to one before, most self-service stations are relatively similar, and they’re all easy to use. In this article, we’ll walk you through the process of using a self-serve car wash so you can drive off with a clean, shiny vehicle.

Things You Should Know

  • Use the service machine inside the car wash bay to pay and select the setting that you want.
  • Rinse your car with water, then spray it with soap or scrub it with the foam brush. Apply tire cleaner to the tires and wheel wells for an extra clean.
  • Rinse your car with Spot Free Rinse to ensure it dries without streaks.

Steps

Part 1 Part 1 of 2:

Washing Your Car

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  1. Step 1 Pull into an... 1 Pull into an empty bay and park your car. The bay is the area of the self-service station where you will be washing your car. Park your car in the center of the bay, leaving enough room to walk in front of your car.[1]
    • If the car wash is busy, you may have to wait in line for your turn. Drive up behind any other cars waiting in line, and slowly pull forward as the cars move up.
  2. Step 2 Hang your floor mats on the provided metal clips. 2 Hang your floor mats on the provided metal clips. If your floor mats are made of rubber or plastic, take them out of your car and hang them on the bay with metal clips. If your car wash doesn’t have metal clips, simply set them against the wall so you can wash them later. Skip this step if your mats are made of carpet, or if you'd rather not clean them. Advertisement
  3. Step 3 Insert coins or a credit card into the machine. 3 Insert coins or a credit card into the machine. Many newer machines work with a credit card, but older models might only take coins. Once you insert your money, the sprayer wand will be ready to go, so make sure you’re ready to wash!
    • Different car washes charge different amounts, but in general, most of them charge about $1 per minute.
    • If you’re using a credit card, the machine will automatically charge the card from when you turn the machine on until you press stop.
    • If you’re using quarters, the machine will stay on for the amount of time you pay for. If the machine stops, you can insert more money to turn it back on again.
  4. Step 4 Set the dial to “Wash” or “Pre-Soak.” 4 Set the dial to “Wash” or “Pre-Soak.” Head over to the machine that controls the settings of your spray wand. Near the bottom, you’ll notice a dial with about 10 options on it. To start, turn the knob to either the “Wash” setting or the “Pre-Soak” setting to get your car wet.[2]
    • Use the Pre-Soak setting if your car is really dirty. Otherwise, just stick to Wash.
  5. Step 5 Stand about 3 to 5 feet (0.91 to 1.52 m) away from your car as you wash. 5 Stand about 3 to 5 feet (0.91 to 1.52 m) away from your car as you wash. If you stand too close, the high-pressure stream can damage your vehicle. Keep a safe distance so you don’t scratch or mark up your car.[3]
  6. Step 6 Rinse your entire car with water. 6 Rinse your entire car with water. Hold the spray wand away from your body, and squeeze the handle to release a high-pressure water stream. Take one full lap around the car, and spray down the entire vehicle to remove superficial dirt and debris.[4]
    • Use the spray nozzle to rinse your entire car, including the wheels, the mirrors, the undercarriage, and your floor mats.
    • If you're using the Pre-Wash setting, switch to Wash after you've made your first lap around the car. Once you've switched to Wash, take another complete lap before moving on to the next step.
  7. Step 7 Apply soap to your car with the spray wand. 7 Apply soap to your car with the spray wand. Turn the dial on the machine from Wash to Soap. When you pull the handle on the spray wand, a soapy stream will start spraying from the wand. Take another lap around your car to spray down your entire vehicle with the suds from top to bottom, including the tires and wheel wells.[5]
    • Pay extra attention to the dirtiest parts of your car during this step, especially the crevices underneath the doors and the front grill.
  8. Step 8 Rinse the foam brush with the spray wand. 8 Rinse the foam brush with the spray wand. Look around for the foam brush, which is near the service machine. Grit, sand, and mud might linger in the brush from previous use, so quickly change the spray wand setting back to Rinse, then rinse off the bristles of the foam brush.[6]
    • Some car enthusiasts prefer not to use the foam brush at all. Instead, they’ll bring their own sponges from home, and fill a bucket with soapy water from the machine to dip their sponge in.
  9. Step 9 Brush your entire car with the foam brush. 9 Brush your entire car with the foam brush. Manual scrubbing will leave your car shiny and sparkling clean. Hold the foam brush by the handle and work from the top down, starting on the roof of the car and moving down to the body. Then, use the foam brush on the wheels and the wheel wells.[7]
    • Gently flick the soap off of the foam brush every minute or so to dislodge dirt and grime.
    • If you’re using a sponge that you brought from home, the same theory applies: work your way from the top down, ending with your tires and wheel wells.
    • Don’t forget to scrub your mats, too!
  10. Step 10 Apply tire cleaner... 10 Apply tire cleaner to the wheels and tires. Head back to the service machine and turn the knob to “Wheel and Tire.” Use the spray nozzle to spray down your wheels, then scrub them with the foam brush for a deeper clean.[8]
  11. Advertisement
Part 2 Part 2 of 2:

Rinsing and Drying

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  1. Step 1 Rinse and dry... 1 Rinse and dry your car mats. It’s easy to leave your car mats behind, so don’t forget them! When you're finished scrubbing, trade the foam brush back for the spray wand, and turn the wand to the Rinse setting. Give the mats a final rinse, then dry them off with a paper towel or a rag that you brought from home.[9]
    • Rinsing your car mats first gives them time to dry while you finish up with the rest of your car.
    • Reader Poll: We asked 190 wikiHow readers which area of their car’s interior gets dirty the fastest, and 66% of them said driver’s side floor. [Take Poll]
  2. Step 2 Use the spray wand to rinse all of the suds from your car. 2 Use the spray wand to rinse all of the suds from your car. Take a lap around your car to rinse all of the soap from your car, working from the top down. It's best to work quickly to prevent a soapy film from developing on your car.[10]
  3. Step 3 Wax your car for a shiny finish. 3 Wax your car for a shiny finish. If the wax setting is available at the station, set the spray nozzle to Wax and take a final lap around your car. This will help seal in the clean surface of the body while protecting the paint from dirt and salt.[11]
    • Waxing your car helps it dry faster, especially when it rains.
  4. Step 4 Rinse your car with a Spot Free Rinse. 4 Rinse your car with a Spot Free Rinse. If you’ve added wax to your car, there’s one final step you need to do: rinse it off again. Set the spray nozzle to Spot Free Rinse to use filtered water. Then, rinse your car from the top down, being sure to get the crevices and the wheel wells as well.[12]
  5. Step 5 Dry your car with the air dry nozzle if your car wash has one. 5 Dry your car with the air dry nozzle if your car wash has one. Not all self-service car washes have a drying option, but some new ones do! If you’d like to dry your car quickly, set the nozzle to “Air Dry” and use the hose attached to the service machine to dry off your car.[13]
    • Work your way from the top down to gently push the water off your car.
    • You can also bring a microfiber towel from home and use that to dry off your car. Or, you can simply wait for your car to air dry once you drive away.
  6. Step 6 Press “Stop” on the service machine and replace the spray wand. 6 Press “Stop” on the service machine and replace the spray wand. At this point, you are finished using the spray wand, so it's time to return it to the place where you found it at the station. Press “Stop” on the service machine so it stops charging you money.[14]
  7. Advertisement

Expert Q&A

Search Add New Question
  • Question What would I need to wash my car like this at home? Angel Ricardo Angel Ricardo Auto Technician Angel Ricardo is the owner of Ricardo's Mobile Auto Detail headquartered in Venice, California. With over 10 years of experience in mobile detailing, Angel continues to attend auto detailing trainings to improve his customer service and auto detailing skills. Angel Ricardo Angel Ricardo Auto Technician Expert Answer You'd definitely need a pressure washer and a steady water supply. Alternatively, you could get a tank for the washer. One of those $200-300 tanks should be good. Keep in mind, you really aren't going to get a good wash if you go for cheap equipment. Thanks! We're glad this was helpful. Thank you for your feedback. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow Yes No Not Helpful 4 Helpful 3
  • Question Are automatic car washes better than self service? Angel Ricardo Angel Ricardo Auto Technician Angel Ricardo is the owner of Ricardo's Mobile Auto Detail headquartered in Venice, California. With over 10 years of experience in mobile detailing, Angel continues to attend auto detailing trainings to improve his customer service and auto detailing skills. Angel Ricardo Angel Ricardo Auto Technician Expert Answer Absolutely not. It's easier for sure, but the quality of the wash is going to be much worse. Automated car washes recycle their water, so a lot of gunk, dirt, and debris ends up in the water. They have filters that get some of that stuff out, but you may end up with mineral deposits on your paint job. I've even see small pebbles get through the filter, which can scratch your car. Thanks! We're glad this was helpful. Thank you for your feedback. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow Yes No Not Helpful 2 Helpful 11
  • Question Can I pause the machine? Community Answer Community Answer No, there is no pause button. The timer is running. You might not always spray, but the clock keeps ticking. Thanks! We're glad this was helpful. Thank you for your feedback. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow Yes No Not Helpful 13 Helpful 41
See more answers Ask a Question 200 characters left Include your email address to get a message when this question is answered. Submit Advertisement

Video

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Tips

  • Most car washes have a vacuum that you can use on the inside of your car, too. For a full deep-clean, vacuum the inside of your car before heading to the self-serve car wash station. Thanks Helpful 1 Not Helpful 0
Submit a Tip All tip submissions are carefully reviewed before being published Name Please provide your name and last initial Submit Thanks for submitting a tip for review! Advertisement

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References

  1. https://www.turtlewaxpro.com/blog/self-service-car-washes
  2. https://www.turtlewaxpro.com/blog/self-service-car-washes
  3. https://www.youtube.com/watch?v=GSkNZOvHQsI&t=23s
  4. Angel Ricardo. Auto Technician. Expert Interview
  5. https://www.youtube.com/watch?v=Oq56HcZrxow&t=43s
  6. https://www.youtube.com/watch?v=Oq56HcZrxow&t=59s
  7. https://www.youtube.com/watch?v=wql0c_BKehs&t=191s
  8. https://www.youtube.com/watch?v=AlQNsTYpj08&t=60s
  9. https://www.youtube.com/watch?v=V83ABLGlQWI&t=103s
More References (5)
  1. Angel Ricardo. Auto Technician. Expert Interview
  2. Angel Ricardo. Auto Technician. Expert Interview
  3. https://www.youtube.com/watch?v=wql0c_BKehs&t=389s
  4. https://www.youtube.com/watch?v=Oq56HcZrxow&t=136s
  5. https://www.youtube.com/watch?v=GSkNZOvHQsI&t=208s

About This Article

Angel Ricardo Co-authored by: Angel Ricardo Auto Technician This article was co-authored by Angel Ricardo and by wikiHow staff writer, Hannah Madden. Angel Ricardo is the owner of Ricardo's Mobile Auto Detail headquartered in Venice, California. With over 10 years of experience in mobile detailing, Angel continues to attend auto detailing trainings to improve his customer service and auto detailing skills. This article has been viewed 886,214 times. 29 votes - 91% Co-authors: 28 Updated: February 27, 2026 Views: 886,214 Categories: Featured Articles | Washing Cars Article SummaryX

To use a self service car wash, first pull into one of the empty bays and park your car. Insert money into the pay machine—the more money you insert, the more time you’ll have to clean your car. You can always buy more time later if you need it. Your time should start immediately after you pay. Select the “wash” setting on the machine first. Then, grab the spray wand and squeeze the handle to release the water stream. Standing about 3-5 feet away, walk around your car and spray the entire surface with water. Start at the top and work your way down. Once you’ve rinsed your whole car, change the setting on the machine to “soap.” Spray the outside of your car with soap until it’s completely covered. Now grab the provided foam brush. To make sure there isn’t any grit, sand, or dirt leftover in the brush from the last person who used it, change the machine setting to “rinse” and rinse out the brush with the spray wand. Then, scrub your car with the brush, including the wheel rims. Finally, use the spray wand set to the rinse setting to rinse off all of the suds on your car. For tips on washing your mats and drying the car, scroll down! Did this summary help you?YesNo

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Reader Success Stories

  • Jordan Way

    Jordan Way

    Jun 10, 2017

    "My car disappointingly looks the same after each trip to the self-wash, and this article gives me some confidence..." more Rated this article:
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Did this article help you?

Yes No Advertisement If you buy through links on our site, we may earn a commission.Cookies make wikiHow better. By continuing to use our site, you agree to our cookie policy. Angel Ricardo Co-authored by: Angel Ricardo Auto Technician Co-authors: 28 Updated: February 27, 2026 Views: 886,214 91% of readers found this article helpful. 29 votes - 91% Click a star to add your vote Jordan Way

Jordan Way

Jun 10, 2017

"My car disappointingly looks the same after each trip to the self-wash, and this article gives me some confidence..." more Rated this article: R. K. Swamy

R. K. Swamy

Nov 27, 2016

"I was looking for tips to wash my first car, these are excellent points I have learned today. Now, I can go to a..." more Mike Power

Mike Power

Feb 18, 2017

"This was super helpful! It let me know that the only prep work on my part was to bring money and a dirty car,..." more Dianne Mahoney

Dianne Mahoney

Apr 24, 2017

"Great tip was to spray the foam brush before using it to dislodge any debris that may be hidden!" Habib Saad

Habib Saad

May 25, 2017

"For a new user like me this article is of great help." Rated this article: Share yours! More success stories Hide success stories

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