Skip advert
Advertisement

Auto Finesse Crystal Glass Cleaner

Can new glass cleaner make its benefit crystal clear?

Auto Finesse Crystal Glass Cleaner

Price: £6.95 (250ml)

Wipe bird muck and sat-nav smears off your windscreen with the newest detailing product from Auto Finesse. Crystal Glass Cleaner has a super-strong formula to shift even the toughest of marks, so we put it through its paces.

We tried the £6.95 250ml bottle, although a 500ml pack is available for £9.95. The trigger for the spray is small and awkward to use, but dispenses enough fluid in a single squirt to remove smears.

Advertisement - Article continues below

You’ll need to make sure you secure the small cap in order to prevent spillages in the car when it’s stored, and we found the locking mechanism fiddly to use. Still, the cleaner’s performance was great, and we didn’t need to use much at all to remove bird lime from our windscreen.

Simply spray on to the window, wipe a cloth over the muck, then turn the fabric and buff the glass to a shine. Crystal doesn’t smear, either. The only drawback to the new formula is its overpowering chemical
smell, which means you won’t want to use it in a confined cabin space.

Verdict

Rating: ★★★
What is it?
A new glass cleaner from a detailer which claims to make your glass shine.
Problems?
Strong chemical smell, small trigger, fiddly cap.
Why buy?
Effective cleaner, you don’t need much to work.

Skip advert
Advertisement

New & used car deals

Volkswagen Polo

Volkswagen Polo

RRP £14,480Avg. savings £1,912 off RRP*Used from £7,299
Audi A3

Audi A3

RRP £26,295Avg. savings £4,213 off RRP*Used from £10,995
Skoda Kodiaq

Skoda Kodiaq

RRP £39,025Avg. savings £3,517 off RRP*Used from £12,481
Toyota Yaris Cross

Toyota Yaris Cross

RRP £27,145Avg. savings £2,518 off RRP*Used from £16,200
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Jaguar Land Rover on brink of deal to build Chinese cars in Britain
New Chery Tiggo 9 2025 UK review - head on

Jaguar Land Rover on brink of deal to build Chinese cars in Britain

A deal between the British and Chinese brands could see Chery models built using spare JLR capacity
News
29 Jan 2026
The petrol hot hatch isn't dead yet! VW Golf GTI and R to live on
Volkswagen Golf GTI - front corner tracking, low

The petrol hot hatch isn't dead yet! VW Golf GTI and R to live on

Volkswagen is developing the EA888 2.0-litre turbo engine for new emissions regs, meaning new hot hatches are in the works
News
27 Jan 2026
Meet Renault’s new SUV: a Dacia Duster but not as we know it…
Renault Duster - front

Meet Renault’s new SUV: a Dacia Duster but not as we know it…

Posher inside and out and with more headroom, welcome to the upside down world of the Indian Duster
News
26 Jan 2026