Why You Should Never Use Dish Soap to Hand Wash a Luxury Car

Your luxury vehicle is an important asset. Not only is it an investment, but it is a special interest piece in your life. For these reasons, your top priority for your luxury vehicle should be to keep it in pristine condition for as long as possible. Regular maintenance and cleaning are two of the most effective approaches for achieving this collective auto enthusiast goal.

For many luxury brand car owners, hand washing is the only way to go when it comes to a car wash. Automatic car washes, even ones that advertising to be “touchless” can cause structural and aesthetic damages to luxury vehicles, especially low profile cars like Porches and Lamborghinis. So, if you opt to wash your car manually, you are making a safe choice. That is, so long as you do not use dishwashing detergent, even a mild one.

Continue reading to learn why using dish soap to wash a luxury car is a bad idea, and what to use in place of store-bought detergents.

Luxury Car Repair Service Carmel Indiana 317-571-0800
Luxury Car Repair Service Carmel Indiana 317-571-0800

The Dangers of Dish Soap Car Washing

There are many reasons why you should never use dishwashing detergent or liquid dish soaps to hand wash your luxury car. Not only can they remove your precious and vital automotive wax and clear coat, but they can also weaken automotive paint UV-resistance, cause rust formation, fog up headlights, pollute the environment, and even pose certain health risks.

Using Dish Soap on a Car Can…

Remove Car Wax

Most dish soaps, even mild formulas, contain harsh ingredients designed to eliminate grease. So, they can easily strip automotive wax after just one application. Overtime, repeated use of dish soap on a luxury car can remove the layer of wax and clear coat, and eventually lead to paint damage.

Reduce UV Protection

Repeated use of dish soap to wash a car can negatively impact the automotive paint’s ability to resist damaging UV light. As a result, paint will fade, peel, and crack. It also makes your cabin a lot hotter in the warmer seasons of the year.

Lead to Rust Formation

Oxidation is a common consequence of using dish soap to wash cars. Oxidation is rust, and it forms due to a combination of sunlight, moisture, and oxygen exposure. When automotive wax and paint are jeopardized or in poor condition, dish soap applications can quickly lead to rust formation.

Cause Foggy Headlights

Dish soap can cause your car’s headlights to fog up because of the suds produced during the cleansing process. Soap residues will buildup on the surface of the headlights overtime, causing a hazy, cloudy appearance that is not easily reversed.

Pollute the Environment

Most dish detergents are not safe for the surrounding environment. Even mild solutions contain man-made chemicals and stringent ingredients that can be harmful to plant life, wildlife, and the atmosphere. Soapy water runoff can enter the local sewer systems and storm drains, which can lead to further pollution to our underground water tables, ponds, oceans, lakes, streams, and more.

Threaten Your Health

Believe it or not, using dish soap to wash your beloved car on a regular basis can be bad for your health. Detergents, as mentioned, contain harsh chemicals and ingredients that can be toxic to the environment. Well, they are just as toxic to our health. Ingredients like DMDM Hydantoin, formaldehyde, and sulfuric acid are common in dish soap, and proven to be harmful.

What to Use Instead of Dish Soap

Always use a detergent that is specially designed for car washing. You can buy these products at any local department store, auto parts store, or online retailer. Make sure the detergent is compatible with your particular car wax and paint.

Are you looking for specialized auto repair for your luxury European vehicle? Contact Autohaus Dierolf at 317-571-0800 for European auto services in Carmel, Indianapolis, Indiana. We work on all European vehicles, but specialize in BMW, Mercedes, Volkswagen, Porsche, and Audi repairs and services.

Related Posts:

Routine Automotive Services Recommended Just for European Vehicles
Car Care Tips for Import Vehicles
Top 5 Car Parts Affected By Cold Weather

European Automotive Repair Carmel
European Automotive Repair Carmel Indiana 317-577-0800

Recommended Automotive Maintenance for a Car You Barely Drive

If you are the owner of a classic, exotic, or luxury vehicle, it is likely that you barely drive your beloved car more than you have to. Rare and high-end vehicles are important and special investment, one that most enthusiasts wish to keep an optimal condition for as long as possible. Since you rarely drive your exotic or luxury car, it’s factory maintenance schedule will differ from your primary vehicle.

Continue reading to learn the recommended automotive maintenance for a car you barely Drive, whether it is a luxury European car or an old American classic.

European Auto Service Carmel Indianapolis 317-571-0800
European Auto Service Indianapolis 317-571-0800

How to Care for Infrequently Driven Cars

For cars that are driven infrequently, regular scheduled automotive maintenance will be quite different from your everyday primary vehicle. From oil changes and car brake inspections to engine and radiator flushes, fluid refills, tire rotations, and even minor repairs, the schedule and frequency in which you tend to your rarely driven car will be almost opposite of your main ride.

On the other hand, because you drive your beloved vehicle so infrequently, there are also certain types of automotive maintenance that needs to be done more often compared to your primary vehicle. Things like gaskets and seals tend to dry out and shrink faster when vehicles are not driven regularly, and even tires can endure some inflation leakage and similar wear-and-tear problems.

What automotive maintenance matters most for a barely driven car? Here are the top 4 areas to focus on when caring for a vehicle that you rarely drive:

Car Battery

It is very common for car batteries to slowly discharge when they are not driven for long periods of time, as early as one month. To avoid a dead car battery, be sure to take your car out for a ride on a regular basis. Every time you turn on your engine, the alternator produces electricity and powers everything in the vehicle, which also recharges the battery. If taking a regular spin around the block is not possible, consider keeping a trickle charger on it at all times.

☑ Car Tires

Because car tires are slightly porous, they will slowly deflate over time if the vehicle is not periodically driven, or the tires are not periodically serviced. They can even go flat entirely. On average, tires on a sitting car will lose 1 to 2 pounds per square inch (PSI) in as little as 30 days. Not only is it unsafe to operate a vehicle with underinflated or flat tires, but it can also cause automotive damage in several other areas of the vehicle, which will cost you some money.

Be sure to inspect your tire inflation on regular basis and make adjustments as needed, and take your car out periodically for a quick spin to avoid flat spots on your tires, especially if you have a low profile vehicle, like a Lamborghini or Porsche. Keep in mind that low profile vehicles can develop tire inflation problems in as little as a few weeks.

Car Brakes

In other area to focus on when it comes to taking care of your barely driven car are the brakes. Over time, brake rotors can corrode over time and develop rust, which can lead to grinding breaks and additional automotive damages. This is very unsafe conditions to operate a vehicle, so it is important to inspect your car brakes on a regular basis to ensure that the pads and rotors are both in optimal condition.

☑ Car Fluids

Did you know that gasoline actually expires? The fuel in your fuel tank does go bad, so if you don’t drive your car often enough, be sure to flush the fuel tank and keep a spare can of gas on hand whenever you’re ready to take it out for a spin. Not sure how to dispose of old gasoline? You must first place it in government-certified containers. Opt for the standard, red “jerry cans” you can buy at any local gas station or automotive store. Then look for a local hazardous waste removal or collection center that will accept your contaminated or old gasoline jugs. If you do not have any luck with a hazardous waste disposal center, try your town’s fire department.

Does your luxury or European vehicle need some automotive care right now? Contact Autohaus Dierolf at 317-571-0800 for European car maintenance in Indianapolis, Carmel, Indiana. We are German factory trained mechanics who specialize in German and European vehicles.

You Should Also Read:

Factory Recommended Maintenance for Car Brakes
How Does Tire Width Affect Gas Mileage in Cars?
When Do I Need to Change the Fluids in My Car?

European Automotive Repair Carmel
European Automotive Repair Carmel Indiana 317-577-0800