Drive-thru car washes are common and you’ve probably been in one at least once in the past month. It’s a great way to clean your car, not to mention that you’re not going to do any of the work. But while your vehicle advances through the car wash zones, have you ever wondered what goes on outside?
In this post, we will give you a glimpse of the steps that drive-thru car washes do to your car every time you enter one:
Brushless or with a brush?
Old drive-thru car wash shops still use stiff brushes that can damage or scrape your car’s paint. So if you’re planning to get your car washed, look for a shop that uses cotton instead of the old brush.
Jets of water will be sprayed into your vehicle
One mistake that you can ever do is leaving a cracked window as you go through the car wash. The jets of water will come gushing inside, causing a mess that you’d have to deal with.
But will the jet sprays damage my car? No. These jet sprays are calibrated to use just the right amount of force, so it will not cause any damage to your vehicle.
A sensor checks the length of your car
One of the unique things about drive-thru car washes is that they use an infrared beam that will measure your car’s length. This is important so the automated car wash can calculate the amount of water and detergent needed to wash your vehicle.
Once the sensor comes up with a measurement, it will be sent automatically to the timer program that will set the spinning period of the cloth brush. Also, this will dictate how long the water sprays will work.
Scrubbers rotate up to 500 times per minute
Have you seen those giant vertical scrubbers? These big bunches of cloth can spin up to 500 times every minute to scrape off deep-seated dirt on your car. This speed is necessary to ensure that there would be no bits of dirt left on your car paint.
Drive-thru car washes use up to 400 gallons of water each time
On the course of the car wash, the system will use up to 400 gallons of water. The water is also sprayed in force to ensure that all soap suds are removed. So if you’re going to think about it, drive-thru car washes aren’t the most water-efficient means of rinsing your vehicle.
A layer of wax is added
Aside from washing your car, a layer of wax is also added to restore the luster of the paint. This is also useful in protecting your car from UV rays. However, not all drive-thru car washes have this added perk, so you should ask ahead before going through it.
Drive-thru car washes allow you to clean your car without manually doing the work. With a set of machines, everything is automated. Still, it pays to know what goes in it, so you’ll know what’s being done on your car.