DRIVERS have discovered a Mrs Hicnh's favourite that leave car exhausts sparkling.
The £1.49 item is an essential according to the cleaning whizz, but has is now being put to use by DIY mechanics.
One such petrolhead posted a clip to demonstrating how to use The Pink Stuff cleaning paste on your motor.
All you have to do is gather a little of the paste on a cloth then wipe it onto your exhaust pipe.
Then just use the cloth to buff it off and the metal will be left sparkling.
The handy hack busts tough grease and stains, giving the pipes a shiny finish.
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No wonder, given that the miracle product is backed by cleaning influencer Mrs Hinch.
Just make sure you only clean your exhaust pipes when they are cool and leave them for several hours after driving before working on them so you don't get burned.
The clip provides a side-by-side comparison of two pipes to show the effects of the trick.
One is caked in grime and oil, while the one that has been cleaned is pristine and spotless.
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It comes after a cleaning ace revealed a 1p hack for keeping cars free from crumbs.
Meanwhile, an expert mechanic explained how to deal with an annoying dashboard warning light when it won't turn off.