How To Clean Undercarriage Of A Car

You can definitely expect to find a good deal of dirt, grease, and grim in the engine compartment and on the undercarriage. The heat, fluids, and exposure to road elements all add up to a big mess when left unchecked. Keeping your engine compartment and undercarriage clean will help things run properly, while making it easier to check for any type of fluid leaks or malfunction.

We know this is the less desirable side of cleaning your vehicle, unless you have a showroom piece that sits around with its hood always up. But have no fear, we’ll get you through this while leaving your car’s nether regions in much better shape.

Engine Compartment

Prior to blasting your vehicle’s engine with a bunch of water and chemicals, it is best to go ahead and remove as much debris as possible with compressed air (a brush will work too if you don’t have a compressor). Once done, you can move on to the next step of protecting the electronics.

You’re going to want to cover up the sensitive areas (sensors, distributor, etc.) with some plastic baggies, held in place with rubber bands or tape. This will help to prevent water from fouling anything up. Once that is done you can begin the process of getting the motor compartment spick and span.

Apply engine degreaser, let sit for 3-5 minutes.

For heavy accumulation of grease and grime, use a brush to aid removal.

Rinse off degreaser with a controlled stream of water (watch those electronics).

Allow engine to dry thoroughly.

Pro Tip: The best temp to degrease and engine is warm to the touch, but not hot. Let the vehicle run for a minute or two, that will help loosen up the grease and grime.

Dress Up that Engine and Compartment

Now that your powerhouse is all cleaned up, you’ll want to keep those parts protected and looking sharp. There are a few options available, but to keep it simple you’ll be using a water-based dressing to spiffy it all up.

Apply dressing to plastic housings, wires, and hoses.

Wipe off any excess with a microfiber towel.

Pro Tip: To add a quick shine to the metal and painted surfaces, you can use an aerosol detailer like Platinum Shine.

Clean Your Car’s Bottom

Your car’s bottom often goes overlooked. Let’s face it, your gonna have to give your car’s bottom some needed attention. All that dirt, grime, and salt (hello friends to the North) from the road will wreak havoc when left unchecked.

Here’s the quick-and-dirty on how to get the dirty off your undercarriage.

Use a pressure washer to blast off any and all debris that has accumulated under your vehicle.

Thoroughly coat undercarriage with degreaser, let sit for several minutes.

Use a brush to clean any heavily accumulated areas.

You'll be able to save money by easily cleaning your car with this Undercarriage Cleaner in the comfort of your own driveway.

Make sure you’re setting aside some time for routine car washes!

With the aid of this Undercarriage Cleaner, every nook and cranny of your car will be spotless in no time at all.

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https://bestcargurus.com/products/undercarriage-cleaner