Top Features of a Mobile Car Wash Pressure Washer

A mobile car wash pressure washer differs from conventional pressure washing machines in many aspects. For instance, these machines do not need to have the high output pressure of ordinary machines.

Simply put, car cleaning is not like most other cleaning tasks. Pressure wash systems are normally used for cleaning hard surfaces, such as floors, walls, parking lots, and roads. What such tasks require is the flow of high pressure output, which blasts away the dirt present on these surfaces.

However, adopting a similar approach could be disastrous for washing automobiles. This is the reason why a mobile car wash pressure washer is different from other pressure washing equipment.

Some features of mobile car cleaning pressure washer machines are as follows:

Output pressure

The output pressure level of pressure wash systems ranges up to 8000 psi. For auto detailing, such high pressure washer machines are not required.

A good mobile car wash pressure washer should provide an output pressure level of up to 1500 psi. Machines with higher output pressure might cause paint damage in vehicles. It is always better to keep the output pressure to less than 1500 psi for the safety of the vehicle.

Flow rate

Low flow rate can also be beneficial. However, this has nothing to do with the safety of the vehicle. Machines with low flow rate transfer less quantity of water to the surface. As a result, the cleaning becomes faster and leads to less water waste.

Steam car wash pressure washers offer the lowest flow rate. Any machine with a flow rate of 2 gpm or lower is good for a steam car cleaner. As such, a steam mobile car wash does not require high pressure washer machines, but would benefit from machines with a low flow rate.


Portability, too, is a concern for steam pressure washers for use in auto cleaning. Two types of machines are available on the market, wheel-attached machines and truck mountable machines. Both types of machines are ideal for steam car wash.

Truck mountable machines are better suited if the job involves travelling from one place to another. The companies that offer mobile services often utilize these machines. Wheel-attached machines are the best when the steam mobile car wash jobs involve cleaning within a small area, such a detailing bay or car dealership.

Nowadays, hybrid machines are available that can be used as both wheel-attached machines and truck mountable machines. Wheels can be removed from the machine when it is mounted on a truck or a trailer. These machines offer a lot of convenience to cleaning workers.

Do a thorough analysis before buying a machine. Know your requirements and then pick a machine. Choosing the right equipment is very important for efficient cleaning results.