Retail store now open in Caboolture - Free postage over $150 (up to 10kg volume) Support & Order 0412 730 283

How to clean a cars engine bay


Cleaning your car’s engine bay is an essential part of car maintenance. Not only does it keep your engine looking clean and well-maintained, but it also helps to identify any potential issues before they become major problems. However, cleaning your engine bay can be a daunting task, especially if you’re not familiar with the process. In this blog, we will provide you with some helpful tips on how to clean your car’s engine bay in a safe and effective manner.

Gather the Right Tools and Materials

Before you start cleaning your car’s engine bay, you’ll need to gather the right tools and materials. You’ll need a hose or pressure washer, a degreaser, a stiff-bristled brush, a microfibre towel or chamois, and a plastic bag to cover the alternator and other sensitive electrical components.

Protect Sensitive Components

Before you start cleaning your engine bay, it’s important to protect sensitive components such as the alternator and other electrical components. Cover these components with a plastic bag or plastic wrap to prevent them from getting wet or damaged during the cleaning process.

Car Wash Cleaning Equipment

Apply Degreaser

Next, apply a degreaser to the engine bay to break down any dirt, oil, or grime that has accumulated. Make sure to follow the manufacturer’s instructions when applying the degreaser, and avoid getting it on any painted surfaces or plastic parts. Allow the degreaser to sit for a few minutes to penetrate the grime.

Scrub with a Brush

Using a stiff-bristled brush, scrub the engine bay to remove any dirt or grime that has accumulated. Make sure to focus on areas that are particularly dirty or greasy, such as the engine block and valve covers. Be careful not to scrub too hard or use a wire brush, as this can damage the engine’s delicate components.

Rinse with Water

After scrubbing the engine bay, rinse it thoroughly with water. Use a hose or pressure washer to remove any remaining degreaser and grime. Make sure to rinse thoroughly, as any leftover degreaser or grime can cause damage to your engine’s sensitive components.

Dry with a Microfibre Towel

Once you’ve rinsed the engine bay, dry it off with a microfiber towel or chamois. Make sure to dry any areas that are particularly wet, such as the battery or fuse box. Avoid using a paper towel or other abrasive material, as this can scratch the engine’s surfaces.

In conclusion, cleaning your car’s engine bay is an important part of car maintenance that can help to prolong the life of your engine. By following these simple tips, you can clean your engine bay safely and effectively, without causing any damage to your engine’s sensitive components. A clean engine bay not only looks good but also helps to identify any potential issues before they become major problems.


4 interest-free payments with After-pay


Credit card




Open Monday-Friday

Unit 4/15 Industry drive Caboolture


We are here to answer your question

Contact us page


To stay up-to-date on our promotions, discounts, sales, special offers and more

  • No products in the cart.