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

Kia Sportage

Kia Sportage

RRP £28,065Avg. savings £3,266 off RRP*Used from £14,500
Skoda Kodiaq

Skoda Kodiaq

RRP £39,025Avg. savings £3,517 off RRP*Used from £9,777
Audi A3

Audi A3

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

Dacia Spring

RRP £14,995Avg. savings £4,588 off RRP*
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Tesla has dropped its Standards: entry-level Model Y and Model 3 renamed
Tesla Model Y - front 3/4

Tesla has dropped its Standards: entry-level Model Y and Model 3 renamed

Just a few months after Tesla introduced the Standard name for its more basic models, it’s been dropped
News
6 Feb 2026
Vauxhall, Citroen, Fiat and Peugeot fire risk: Over 390 models recalled amid fuel leak fears
Vauxhall Astra - dynamic front 3/4

Vauxhall, Citroen, Fiat and Peugeot fire risk: Over 390 models recalled amid fuel leak fears

392 more Stellantis cars have been recalled in the UK due to a faulty high-pressure fuel pipe which is thought could lead to fires
News
6 Feb 2026
Government spends £4.7 million on Ford Pumas, helping electric SUV top the sales charts
Ford Puma Gen-E - front tracking

Government spends £4.7 million on Ford Pumas, helping electric SUV top the sales charts

Over 1,200 Ford Puma Gen-E models were registered in January, each eligible for the £3,750 Government grant
News
5 Feb 2026