How to Effectively Clean an Engine Bay

Detailing brush being used on an engine bay

G3 Pro Multicleaner is a powerful degreasing solution that is safe to use on all soft
and hard surfaces, including engine bays. It is a hydrocarbon silicone free product that will not
discolour rubber, plastics or vinyl. For maximum performance, apply it neat with a cloth. For lighter contamination it can be diluted with 3 parts water to 1 part Multicleaner and applied with a pressure washer and then rinsed of afterwards.

Before and After

Cleaning an Engine Bay - Before Shot - a dirty Kia Rio engine bay

Before...

A dirty engine bay...
Cleaning an Engine Bay - After Shot - a very clean Kia Rio engine bay

...and After!

Nice! 😎

How to Clean: Engine Bay

Checking the temperature of an engine by touch

Make sure that the engine bay is cool

Exposed wire in engine bay

Cover all exposed electrics before cleaning

Using a vacuum on an engine bay

If necessary, vacuum / remove all larger dirt particles (leaves etc.)

G3 Pro Multicleaner being spray onto an engine bay

Either spray neat onto the engine bay or apply diluted via a pressure washer with a foam/shampoo attachment.

G3 Pro Multicleaner dwelling on an engine bay

Allow G3 Pro Multicleaner to soak in - but do not let it dry

Detailing brush being used on an engine bay

If necessary, work with a brush or a clean, dry cloth

Jet washer lightly spraying engine bay

Lightly spray the engine (again, be careful not to hit any exposed electrics!)

Wiping an engine with a G Plus Cloth

Wipe dry with a microfibre cloth

G3 Pro Super Dressing being sprayed onto a cloth in front of an engine bay

Follow up with G3 Pro Super Dressing for that "factory fresh" look!

In Action

How to Clean an Engine Bay Effectively | @g3professional

00:01:40
How can I clean an Engine Bay? How can I clean an Engine Bay?

Cleaning the engine bay is one of those areas that is often overlooked when washing your car. 

Perhaps you only open the bonnet if you really need to... or maybe it seems like too big a job to tackle all that built up grease and grime. 

Cleaning your engine bay requires just two G3 Pro products – Multicleaner and Super Dressing - taking it back to a factory fresh condition

Check out our solution page to learn how you can effectively (and safely) clean your engine bay with these products.

How to Use: G3 Pro Multicleaner How to Use: G3 Pro Multicleaner

1. For interior, if needed, vacuum all upholstery and carpets
For interior and exterior, spray onto the area to be cleaned or onto a clean, dry cloth
2. Agitate with a brush or a clean, dry cloth if needed
3. Repeat for heavily soiled areas
4. Do not allow to dry fully
5. Remove any residue with a clean, dry cloth

How to Use: G3 Pro Super Dressing How to Use: G3 Pro Super Dressing

1. Spray sparingly onto the surface or a clean, dry microfibre cloth

2. Wipe on to clean, then buff off with a clean, dry microfibre cloth to leave a natural, ‘as new look’ finish

3. Further applications will build the gloss level if a high shine finish is desired

How do I clean an engine bay with G3 Pro Multicleaner? How do I clean an engine bay with G3 Pro Multicleaner?

Check out our dedicated solutions page: How to Effectively (and Safely) Clean an Engine Bay

Apply G3 Pro Multicleaner directly and agitate with a brush to loosen oil and grease, leave for 5 minutes and simply rinse off with water and dry, taking care around all electrical components.

Products Used in This Solution

G3 PRO MULTICLEANER - Photo of 500 ml size SKU on a White Background

G3 Pro Multicleaner is a solvent-free, powerful cleaner for fabric and hard surfaces.

G3 PRO SUPER DRESSING - Photo of 500 ml size SKU on a White Background

G3 Pro Super Dressing is an interior cleaner and protector for rubber, vinyl and plastics - leaving a 'factory fresh' look.

G PLUS FINISHING CLOTH - 1 Unfolded Yellow Cloths on a White Background

G Plus Finishing Cloths are ideal for quick cleaning and drying jobs. Its microfibre technology grips dust and small dirt particles, and the cloth’s edgeless finish prevents damaging and scratches. 

BOOST CLOTH - Photo - Single Grey Cloth folded at a slight angle on a White Background

‘made by boost’ Microfibre Cloths are both edgeless and low lint making them ideal for a wide variety of tasks.

Where to get these products