How to clean desert dust off your car

Each year Saharan desert dust leaves thousands of UK cars looking distinctly grimy. Here’s our guide on how to clean yours

Porsche Macan dust

It seems to be almost a yearly occurrence; a dust cloud filled with sand from the Sahara blows its way over the UK, leaving cars covered in a fine layer of dusty sand.

The Saharan dust, also known as ‘blood rain’ for its red colouring, is lifted from the Sahara desert by strong winds and carried high into the atmosphere where it gets caught inside rain droplets. When it rains, the water droplets bring the sand particles back down to earth and leave a fine red dust on surfaces such as cars once the water has evaporated. 

Auto Express Product Awards

While you might be inclined to just let the dust settle on your car and wait for the inevitable rainy British weather to simply clean your car for you, the tiny dust particles are abrasive and can leave fine scratch marks over your car which could lead to issues further down the line when you come to sell or part exchange it.

Saharan desert dust: how to get it off your car

Removing the dust from your car may seem a simple job of taking your car through a car wash but automated car washes and jet wash brushes can also leave small scratches on the paintwork. Our Auto Express car care experts have some simple steps for removing the troublesome dust from your car.

Firstly, rinse your car off using an ordinary hosepipe, preferably on its most powerful setting. Remember to start from the bottom of the car and work your way up. Then use a good quality car shampoo (washing up liquid can damage your cars paintwork) and a quality sponge or car-cleaning mitt.

Once your car has been cleaned, it is important to dry your car off so that streak marks do not form. A good quality leather chamois or drying cloth should help remove any water residue and give your car a fresh, gleaming look.

Don’t forget to visit our Accessories and Tyres page for all of our car care and maintenance product reviews…

Most Popular

New 2021 Vauxhall Astra teased for the first time
Vauxhall Astra teaser 1
Vauxhall Astra

New 2021 Vauxhall Astra teased for the first time

The new Vauxhall Astra will get electrified powertrains and a more premium image
8 Jun 2021
'The hydrogen underdog disruptor is back in town'
Toyota Mirai opinion
Opinion

'The hydrogen underdog disruptor is back in town'

Mike Rutherford says hydrogen-powered cars could still be a frequent sight on UK roads
13 Jun 2021
‘Our switch to electric will soon make driving manual cars a lost art'
Gearknob
Opinion

‘Our switch to electric will soon make driving manual cars a lost art'

Want to drive a manual car? You need to take your test in a manual car. So what happens once all driving-school cars are automatic EVs?
8 Jun 2021
'Factories are at a standstill because they can’t get the parts to finish cars'
Car manufacturing
Opinion

'Factories are at a standstill because they can’t get the parts to finish cars'

Steve Fowler points out the fresh issues facing global car manufacturing
9 Jun 2021
New Porsche Macan facelift prototype review
Porsche Macan prototype - front
Porsche Macan

New Porsche Macan facelift prototype review

We get behind the wheel of a prototype version of the facelifted Porsche Macan SUV
13 Jun 2021
Volkswagen Golf GTI Clubsport vs Cupra Leon 300
Volkswagen Golf GTI Clubsport vs Cupra Leon 300
Car group tests

Volkswagen Golf GTI Clubsport vs Cupra Leon 300

The capable Volkswagen Golf GTI Clubsport goes up against its new Cupra Leon 300 sibling in this hot hatch battle
12 Jun 2021
UN report highlights ethical problems with electric cars
Electric car charging
News

UN report highlights ethical problems with electric cars

Analysis reveals lithium refining takes 65 per cent of Chilean region’s water, while 40,000 child miners dig for cobalt in DRC
14 Jun 2021
New 2021 Tesla Model S Plaid launched with 1,006bhp
Tesla Model S facelift - front
Tesla Model S

New 2021 Tesla Model S Plaid launched with 1,006bhp

Range-topping version of the Tesla Model S officially unveiled, with a sprint time of 0-60mph in less than two seconds
10 Jun 2021
New 2021 Volkswagen T7 Multivan replaces Caravelle
Volkswagen T7 Multivan - front
Volkswagen Caravelle

New 2021 Volkswagen T7 Multivan replaces Caravelle

The Volkswagen T7 Multivan MPV switches to the MQB platform and adds plug-in hybrid technology
10 Jun 2021
New Skoda Enyaq iV 2021 review
Skoda Enyaq iV 80 Sportline - front
Skoda Enyaq

New Skoda Enyaq iV 2021 review

The new Skoda Enyaq iV is the Czech firm’s first bespoke electric car and we've tested the full range on UK roads
10 Jun 2021
New 2021 Lexus NX arrives with firm’s first plug-in hybrid drivetrain
Lexus NX - front action
Lexus NX SUV

New 2021 Lexus NX arrives with firm’s first plug-in hybrid drivetrain

The new Lexus NX 350h features a standard hybrid set-up, while the NX 450h+ gets a plug-in hybrid powertrain capable of 40 miles of pure electric powe…
12 Jun 2021
'GM taking over Honda would be a disaster'
Honda opinion
Opinion

'GM taking over Honda would be a disaster'

Mike Rutherford is worried about Honda's future, despite its recent motorsport success
6 Jun 2021
Audi updates line-up for 2022 with new tech and trim features
Audi S5
Audi

Audi updates line-up for 2022 with new tech and trim features

Almost every car in Audi’s line-up has received a tweak, with major updates including Amazon Alexa integration and a Sonos stereo
11 Jun 2021
LEC launches affordable EV conversion for classic Mini
LEC MINI Electric
MINI

LEC launches affordable EV conversion for classic Mini

The conversion sees the Mini’s A-Series engine replaced with a dinky electric motor and a 20kWh battery for a range of 70 miles in the city
10 Jun 2021