Keeping your car clean is more than just a matter of pride; it’s about preserving its value and finishing over time. A high-pressure washer is one of the most efficient tools to remove dirt, mud, and grime from your vehicle. But if used incorrectly, it can do more damage than good.
To ensure your car stays in top condition, here are seven things you should never do when using a Pressure washer on your vehicle.
- Going beyond what is required by Pressure
That pressure washer can be very powerful. Too high pressure will remove the paint, dent soft metals and break the plastic parts. Always start with a lower pressure of about 1,200- 1,500psi and a wide nozzle (25 or 40 degrees) to disperse the force. This has to get tested in a smaller area first.
- Holding the Nozzle Too Close
Even at lower settings, holding the nozzle too close can damage the car. Keep it 6 to 12 inches away. If you have it any closer than 6 inches to the surface, it can chip the paint or force water into sensitive areas of the car, where it will cause leaks.
- Ignoring Sensitive Areas
Some of your car’s components are delicate. You should never directly spray rubber seals, window gaskets, or electrical parts with high-pressure water, as they easily get ruined and damaged. Avoid the engine area unless you know what you’re doing and are using low pressure.
- Using the Wrong Nozzle
A narrow nozzle (0° or 15°) is too strong for car cleaning and can hurt the paint. Different nozzles are made for other jobs. Use a wider nozzle for safe and clean use. Check the adjustable nozzle settings to see if your pressure washer has this feature before you start washing.
- Skip Pre-rinsing or Soap
Pre-rinsing or failing to use soap before washing causes scratches on the paint. Always do a pre-rinse to remove that dirt, and then use car soap to help facilitate cleaning. Using a foam cannon helps to use soap evenly; rinse well before drying to prevent spotting marks.
- Pressure Washing Under Direct Sunlight
In the sun, washing may dry soap or water quickly, leaving marks. The heat, too, can make the car suffer. It is better to wash in a shaded spot, or in the morning or late afternoon, for best results.
Conclusion
A high-pressure washer is an effective tool for cleaning a car when used appropriately. Using less pressure, making sensitive areas inaccessible, using appropriate nozzles, and better washing practices will get your vehicle looking good without damaging effects.
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