White Rust

[Danube]

Hi guys,

any ideas as to how to get rid off the white rust on the metal in the engine compartment (or anywhere) ?

I'd preferably like to use a product(s) available in Australia, but open to all suggestions.

Cheers !!View attachment 76761

 

[Big DaveBig Dave is verified member.]

I haven't seen that for a while, but I remember using WD-40 and a fine wire brush years ago. They may be something more up to date now.

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[Tasmania]

Sandpaper

 

[DanaDetailingPros]

Wire brush

 

[DFB]

You need an acid based product to remove this.

You can buy specific products, but try using white vinegar. Start at a 50/50 dilution and work your way up from there.

 

[Danube]

You need an acid based product to remove this.

You can buy specific products, but try using white vinegar. Start at a 50/50 dilution and work your way up from there.

Spray on only or using some sort of brush as well ?

(I was also thinking adding soda bicarbonate, I know it works wonders with white vinegar).

 

[DFB]

Spray on only or using some sort of brush as well ?

(I was also thinking adding soda bicarbonate, I know it works wonders with white vinegar).

From memory, you can use bicarb as well, teamed with a brush. You will need to rinse it with clean water to neutralize afterwards.