Skip advert
Advertisement
Product group tests

Best car wash wax sprays 2024

Want to just wash and go but also need protection? Here’s the answer

While there are generally few shortcuts to keeping your car looking its best, new tech has brought us a few innovations that make it easier to maintain a shine. 

Among the most interesting are wash waxes. These can be applied after cleaning your pride and joy simply by spraying the car with the solution, usually via a snow foam bottle. After rinsing and drying, the paint will seem to bead water just as if it had been coated with wax, without the effort of rubbing and buffing that’s associated with a traditional coating. 

How we tested them

To test the products, we followed the manufacturer’s instructions, applied them to a scrap bonnet and left it outside for 10 weeks, washing it once a fortnight with a wax-free and pH-neutral detergent. We assessed the water-repelling ability, ease of use and value for money.

Reviews:

Dodo Juice Future Armour

Dodo Juice’s Future Armour can be applied in several ways, making it very versatile. The first is to spray it directly from the bottle onto wet or dry paint and wipe off with a microfibre cloth. But if you’re in a hurry, it can be diluted and fed through a snow foam bottle. 

Advertisement - Article continues below

Whichever method you use, one bottle should be enough to treat a car at least 10 times. But Dodo Juice suggests you’ll need to leave the Future Armour to cure in the dry for 24 hours, which could be tricky in our unpredictable climate. 

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Niro EV

2023 Kia

Niro EV

25,054 milesAutomaticElectric

Cash £17,549
View Niro EV
HS

2022 MG

HS

23,011 milesAutomaticPetrol1.5L

Cash £14,599
View HS
3 Series

2022 BMW

3 Series

27,776 milesAutomaticPetrol2.0L

Cash £24,849
View 3 Series
Golf

2024 Volkswagen

Golf

32,313 milesManualPetrol1.5L

Cash £19,899
View Golf

Buy now from Amazon...

ValetPro Snow Seal

There was just one point between the Dodo Juice and ValetPro in our scores. Snow Seal is applied with a pressure- washer foam lance at a ratio of 1:4, so the 500ml should do 10 average-sized cars. You then dry the surface using a microfibre or drying cloth. Unlike the Dodo Juice, there’s no curing time. 

Ultimately we preferred the choice of application methods offered by Dodo Juice. There wasn’t much in it, but our winner’s protection lasted longer, too, with a better beading performance.

Buy now from Amazon...

Autoglym Polar Seal

  • Price: Around £28  
  • Size: 1 litre
  • Website: autoglym.com

Autoglym has a three-stage process that’s designed to clean and protect a car using products dispensed from a snow foam lance. Polar Seal is the final treatment, following Polar Blast snow foam and Polar Wash shampoo. 

To give a fair comparison to its rivals, we skipped these and applied Polar Seal to clean paint that had been stripped of other products. Its beading performance was initially impressive, but had faded by the end of our test. It would work well if you are willing to use it after every wash. 

​​​​​​​Buy now from Halfords...

Advertisement - Article continues below

Sonax Xtreme Spray+Seal

  • Price: Around £22  
  • Size: 750ml
  • Website: sonax.co.uk

Sonax has previously won this category, but a £5 price increase has hit its value score, and it doesn’t have the versatility of our winners. There is only one way to apply Xtreme, and that’s spraying it from the bottle directly onto wet paintwork. You then rinse it and dry the car. 

This is more effort and takes longer than pressure washer-applied methods, but limits overspray onto areas such as glass. The beading performance was strong at first, but was noticeably behind the leaders by the end of our test. 

Buy now from Amazon...

Now you can pick out the best paint protection, take a look at the best glass cleaners on sale...

Skip advert
Advertisement
Products editor

Kim has worked for Auto Express for more than three decades and all but a year of that time in the Products section. His current role as products editor involves managing the section’s content and team of testers plus doing some of the tests himself. 

New & used car deals

MG MG4

MG MG4

RRP £27,005Avg. savings £6,250 off RRP*Used from £10,290
Kia Sportage

Kia Sportage

RRP £28,085Avg. savings £3,239 off RRP*Used from £12,990
Nissan Juke

Nissan Juke

RRP £19,805Avg. savings £4,614 off RRP*Used from £7,595
Omoda 5

Omoda 5

RRP £24,040Avg. savings £1,535 off RRP*Used from £17,990
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Can you park over a dropped kerb? Blocked driveways, rights and the law explained
Dropped kerb - header image

Can you park over a dropped kerb? Blocked driveways, rights and the law explained

A dropped kerb allows vehicles to legally cross the pavement between the road and a private driveway or parking space, here’s everything you need to k…
Tips & advice
22 Jun 2026
New Renault Megane facelift: 310-mile range, sportier looks and MagSafe
Tom Jervis with the facelifted Renault Megane

New Renault Megane facelift: 310-mile range, sportier looks and MagSafe

Mid-life update for Renault’s electric family hatch brings a bigger LFP battery and refreshed styling
News
22 Jun 2026
New Volvo XC70 2026 review: classy PHEV dazzles with its range
Volvo XC70 - front

New Volvo XC70 2026 review: classy PHEV dazzles with its range

The new Volvo XC70 is China-only at the moment, but there are plans to bring it to Europe
Road tests
22 Jun 2026