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Media post: How much energy does a car wash use

Car washes are a convenient and speedy option for keeping your car clean. It’s faster and cheaper than doing it yourself and less likely to damage your vehicle. Car washes use high-pressure water jets and detergents to clean your car, which can be more effective than hand washing. They also protect against rust, corrosion, and the build-up of dirt and grime.

But people often ask how much energy a car wash uses. The answer depends on the type of car wash. For example, a manual car wash will use less energy than an automated one. However, most car washes today use high-pressure hoses and detergents that require a lot of energy to operate. So, while there is no definitive answer to this question, a typical car wash consumes a lot of electricity or gas and you can find out more here.

How Much Electricity Do Electric Pressure Washers Use?

Electric pressure washers have a variety of wattages, so it’s difficult to give an average figure. However, most electric pressure washers range in wattage from 1500-3000 watts. Assuming a 3000-watt electric pressure washer, it would use about 3 kWh of electricity per hour. This means that in one month, an electric pressure washer would use about 90 kWh of electricity. In one year, it would use about 1080 kWh of electricity.

Average Cost of Energy in Car Wash

The average cost of energy in an automatic car wash in the UK is £0.20 per kWh. This price reflects the cost of electricity and water usage, as well as labour costs. However, it’s important to note that prices may vary depending on the location, so it’s best to contact your local car wash for more accurate pricing information.


The amount of electricity a car wash uses varies depending on the size of the car wash and the type of equipment used. For example, a high-pressure car wash can use anywhere from 400 to 600 gallons of water per minute, requiring between 2,000 and 3,000 watts of power. So if a typical UK household uses about 4,500 watts of power in an hour, then running a high-pressure car wash for an hour would use up about half of that.


it would depend on the size of the car wash, the type of equipment used, and how often the equipment is used. That said, a ballpark estimate might be something like this:

A large commercial car wash with high-pressure nozzles could use as much as 100 gallons of water per minute. If the car wash is run for 10 minutes, that would be 1,000 gallons of water. If it’s run for 30 minutes, that would be 3,000 gallons of water. And if it’s run for an hour, that would be 6,000 gallons of water.

Labour Costs

The amount of labour cost that a car wash uses in the UK varies depending on the type of car wash. The labour cost is usually between £3 and £8 per hour for a basic hand wash. However, at a more advanced car wash (drive-thru or tunnel), the labour cost can be as much as £15 per hour.

How much does it cost to wash a car?

Some car wash businesses offer packages with prices ranging from £3 for a simple wash only to over £100, depending on what is included in the service.

Automatic Tunnel Car Wash: Spinning brushes and dangling cloth bits are standard features of automatic car washes. When time is of the essence, they might suffice.

Hand Car Wash: Professionals will wash the outside of your automobile by hand. Sometimes more time-consuming than using an automatic car wash, this method is claimed to produce a cleaner, dirt-resistant finish on your vehicle.

Self-service Car Wash: Here, you feed pennies into a vending machine and clean your vehicle with the jet spray that comes connected. At first, you bring your vehicle to a wash bay. The time you have to wash your car depends on how much money you put into the self-service car wash machine.

How much energy does a car wash use?

A car wash can use a lot of energy, depending on the equipment and processes used. For example, an automatic car wash can use between 200 and 400 kilowatt-hours (kWh) of electricity per month, while a manual car wash can use between 10 and 15 kWh of electricity per month. That’s enough to power a small home for about a month, so contact the right energy supplier!

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