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The Many Advantages of Washing Your Car’s Undercarriage

November 17, 2022

Male worker wash the undercarriage with high pressure washer

If you’ve never looked at the undercarriage of a car, you might think that it looks like the rest of the vehicle. Sleek, sturdy, and, most of all, solid. However, this isn’t the case. 

In reality, the undercarriage of a typical car is much more open and vulnerable than the rest of your vehicle. This is why it can suffer all kinds of damage and degradation that other parts may be immune. From kicked-up rocks to road grime buildup, your car’s undercarriage takes a beating. 

This is why Columbia Auto Care and Car Wash always recommend that our customers get an undercarriage wash for their car. This should be done at least once each season. Doing so is a great way to help keep the underside in good condition for as long as possible, saving it from unnecessary wear and tear. 

Let’s examine some advantages of washing your vehicle’s undercarriage.

A Reduction of Corrosion and Rust

The most obvious benefit you get from periodic car undercarriage washes is a reduction in harmful oxidation, corrosion, and rust underneath your car. Since most of a car’s body is made from metal, you’ll understand why that’s important. 

Oxidation occurs when water comes into contact with iron and oxygen. Additional trouble comes with road salts (commonly applied to roads in winter) which will accelerate the process.

When you let your undercarriage stay dirty, you ask for accelerated oxidation every time you drive in the rain. When you get an undercarriage car wash in Columbia, MD, you’ll get all the accumulated salts and dirt away from your car’s underside. 

Better Temperature Control

Another thing most drivers need to consider regarding a dirty undercarriage is how it may affect other components. A layer of road grime can act as an insulator that prevents specific parts from cooling adequately. It can shorten the lifespan of some critical systems of your car. 

Worse, you won’t even be able to see some places that are impacted since there are countless nooks and crannies underneath your car. 

Fortunately, the premium car wash at Columbia Auto Care & Car Wash can help. Our state-of-the-art equipment is designed to reach the places underneath your vehicle to flush all accumulated dirt out. Your car will operate as it should, without any foreign substances getting in the way.

Preserve Your Car’s Value

If you look underneath your vehicle, you’ll probably notice some obvious signs of wear. That, in and of itself, isn’t unusual or particularly dangerous. However, when the time comes to sell your car, every tiny imperfection matters.

When a potential buyer has your car evaluated by a mechanic, one of the first things they’ll do is to put it up on a lift. Why? It’s because the undercarriage of your car is one of the places it’s most likely to have suffered damage. 

When you have regular car washes, you’ll prevent some of that accumulated damage and preserve your car’s value.

Contact Columbia Auto Care & Car Wash for the Best Car Wash in Columbia, MD

In the end, regular undercarriage washes are a small price to pay to keep your car in good condition. When you choose Columbia Auto Care & Car Wash, we make it easy and cost-effective. 

For a low monthly membership fee, you’ll enjoy an unlimited number of premium car washes. Moreover, our Unlimited Car Wash Package includes free car vacuum usage, hand drying with a soft-touch towel, complimentary tire shines, and more!

Contact us today for the best car wash experience in Columbia, MD. Complete our online contact form, call us at (443) 656-9274, or stop by our shop at 10611 Little Patuxent Parkway, Columbia, MD 21044.


This article is intended only as a general guidance document and relying on its material is at your sole risk. By using this general guidance document, you agree to defend, indemnify and hold harmless Columbia Auto Care & Car Wash and its affiliates from and against any and all claims, damages, costs and expenses, including attorneys’ fees, arising from or related to your use of this guidance document. To the extent fully permissible under applicable law, Columbia Auto Care & Car Wash makes no representations or warranties of any kind, express or implied, as to the information, content, or materials included in this document. This reservation of rights is intended to be only as broad and inclusive as is permitted by the laws of your State of residence.

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