Touchless car wash how does it work

Besides both being automatic, few factors vary in them. The touchless system misses the use of foam and cloth, and car cleaning uses high-pressure washers. While car washing, three factors need consideration. These are pressure, friction, and the use of detergent. In an automated system, the soap and water wash the car exterior, and then the jets move around to dry the car.

However, friction misses out in the touchless car wash. Friction is necessary to clean the stubborn dirt stuck on the car while it runs on the road. Touchless car washes do not use brushes, but the same type of damage can occur from the increased water pressure used, even if the risk of that happening is slightly diminished. Additionally, because touchless car washes do not use brushes, they typically have to use stronger soaps and chemicals to make up for the lack of direct vehicle contact.

This increases the chances of paint damage, especially with frequent visits. There are usually three general steps involved in the touchless car wash process.

Before you put your vehicle through the car wash, there is a screen for payment and selection of the type of wash you want. The level of washing your vehicle receives can vary from basic to complicated, potentially adding things like several soap layers, protective coating application, tire shine, and drying options.

The more you want the wash to do, the more you will pay for it. Most automatic washes start the cleaning process with some kind of rinsing. Rinsing the vehicle before washing it is certainly important as it can loosen up the surface dirt and make it easier to remove, but rinsing itself does not fully prevent paint damage from occurring. Since rinsing your vehicle is essentially a preparatory step to the actual washing, it is not meant to fully rid the vehicle of most of the dirt that accumulates on its surface.

The washing part of the process is usually the last step for most touchless automatics if a very basic package is chosen. Most washes have dryers as well, but extra payment is usually required. The application of highly concentrated soaps and highly pressurized water can both have a negative effect.

There are numerous options available for those who need their car washed. Each has its own pros and cons, and each caters to a different need. A hand car wash can be one of the most effective or one of the least effective ways to wash your car. Likewise, it can be the safest or the most damaging depending on how it is done. If done correctly, a hand wash is an expert-recommended method of washing a vehicle, and it is usually the safest if the proper technique is followed.

The downside to a hand car wash is that it usually takes time and preparation to complete a thorough job. There are several different types of hand washes.

A two or three bucket car wash at home is the safest car wash method. First, your car will be placed on the conveyor track.

At that point, you may be asked to put your car into neutral, park, or turn it off altogether. A series of rollers will then move your vehicle through the car wash tunnel while the car wash begins the process of washing your car.

Dennis Taljan, director for automotive coatings at the paint company PPG, shared with Consumer Reports that these days, while automotive finishes are durable enough for any kind of car wash, poorly maintained bristles or soft-cloth washes could lead to some unsightly problems.