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What is the safe PSI for pressure washing your car
What is the safe PSI for washing your car

What is the safe PSI for washing your car?

When you use your car every day, it is bound to get a little dirty. Sometimes, a lot dirty. While we usually don’t get the chance to wash our cars daily, a thorough wash once a week is highly recommended.

Washing and thoroughly cleaning your car is not as easy as cleaning anything else. It is quite large to clean, and requires a number of special cleaning agents. Just a bucket of water is not enough to properly clean your car, you will need special shampoo, soap and polish to take care of your car. It usually takes a whole morning or a few hours at least to clean your car until it gleams.

Why need a Pressure Washer?

If you don’t want to spend so much time on cleaning your water, you can invest in a commercial grade pressure washer. With the right pressure washer, it usually takes a person 10 minutes to clean the outside of a whole car with almost no trouble. Pressure washers are also known as “power washers”. You can also use them regularly to clean your car as the whole process only takes a few minutes, as opposed to hours scrubbing your car.

You can clean almost anything with a pressure washer: from bird droppings on your car to all the dust that have fallen on it, as well as leaves in the spring and growing molds due to negligence. A pressure washer can also be used on the wheels as well as your car’s body.

What is PSI?

Pressure washers are actually extremely powerful hoses that spray out pressurized water jets. This pressure can be almost 100 to 200 times the pressure of air, i.e. more than 1500 to 3000 pounds per square inch. This measurement is known as PSI. Whether a pressure washer is safe for your car has to be determined by its PSI factor.

What is the safe PSI for pressure washing your car?

Your car may be extremely strong on the outside, but you have to find the right pressure washer that will be safe for it. For any car, you need to choose a pressure washer which emits water with a pound per square inch (PSI) amount of 1200 to 2200. Anything more than 1900 PSI (or at best 2000) PSI can damage the paint job on your car. In the same way, anything below 1200 PSI will not be forceful enough to clean your car properly.

Frequently asked questions:

Q.What are the usual PSI of Pressure Washer available in the market?

AnwserYou can get pressure washers up to 2500 PSI in the market, but they may be too powerful for your car’s outer body. If not used in the right angle, an extremely powerful washer can damage your car’s paint or even create a dent. 

Q.What are the different kinds of Pressure Washers? 

Anwser: Both electric and gas-powered pressure washers are available in the market. Electric pressure washers give out 1,300 to 1,700 PSI of water; the gas-powered ones are more powerful and give out more than 2,000 to 2,800 PSI water. 

Q.What can I do if I have a very powerful pressure washer? 

Anwser: If you already have a pressure washer that you think is too powerful to be safe for your car, say a pressure washer with 3000 PSI or more, you can still use it safely but with the correct nozzle. A 15, 20 or 40 degree nozzle will spread out the water evenly and not put pressure on a specific point on your car. 

Q.What other features should I look for in a Pressure Washer? 

AnwserBesides the right PSI, you need to choose a pressure washer that is not too heavy and comes with a long chord. Besides, there is the option between a gas-powered and electric washer to choose from depending on your need and your car. 

Q.Why do I need nozzles with my Pressure Washer? 

Anwser: Usually, there are four different types of nozzles that you will need with your pressure washer. The nozzles are usually color-coded and each different from the other ones. The 0⁰ nozzle shoots out a single powerful jet of water while the 15⁰, 25⁰ and 40⁰ nozzles sprays out the water in different velocity. 

Q.When can I use a powerful PSI Pressure Washer for my car? 

Anwser: Sometimes, a pressure washer as powerful as 4,000 PSI is used for special purposes like stripping a car of color, removing stubborn graffiti or other commercial-grade repair jobs. If you use such a powerful washer for regular cleaning, it will definitely damage your car. 

Q.What else can I do with a Pressure Washer? 

Anwser: When you are investing in a good pressure washer, you don’t only have to keep it limited to cleaning your car. You can use the different nozzles to clean your pavements, decks, walks, tiles, swimming pools or your outdoor walls.

Q. Will my Pressure Washer be noisy? 

Anwser: Unfortunately, the faster the pressure washer, the noisier it will be. If you buy a gas-powered pressure washer that gives out around 3,800 PSI of water, it is going to be a noisy one, somewhat around 100 dB. Electric washers are less noisy than the gas-powered ones.

Q. Do I need safety gear when I use my Pressure Washer? 

Anwser:Yes, there has been cases of serious injuries when using a pressure washer improperly, especially a high-powered one. It is very important that you wear goggles or safety glasses, hearing protection (especially if this is a noisy machine), hard shoes and gloves. 

Q. What kind of touch stains can a powerful Pressure Washer remove? 

 AnwserIf you are using a powerful gas-powered washer, you can remove stains as tough as caked mud, mold, hardened bubble gum, or dried bird leavings. 

Q.What cleaning agents or chemicals can I use with a Pressure Washer? 

AnwserThere are some special cleaning agents that can be used to clean your car with a pressure washer, in forms of soap, detergent and chemical solutions. These are usually most effective when mixed with hot water. 

 

 

Conclusion

The right pressure washer can ultimately save you a lot of time and effort, and keep your car sparkly clean always. You can not only clean your car with your pressure washer, but also many of your outdoor belongings.

The Safe PSI  pressure Washer for car washing

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