Skip advert
Advertisement

Comma Glass Cleaner

A citrus smell, powerful formula and keen price are only some of the reasons why Comma is our current favourite glass cleaner. It beat 13 rivals in our 2011 group test, and this year it has already seen off newcomers from Turtle Wax and Car-Skin.

It’s just as impressive when compared to the new Meguiar’s, although the performance difference isn’t as wide as it once was. The spray squirts out a great amount of cleaner, and one wipe cleared all our muck, plus it left no smears inside or outside the cabin.

Skip advert
Advertisement

New & used car deals

Skoda Kodiaq

Skoda Kodiaq

RRP £39,025Avg. savings £3,590 off RRP*Used from £13,495
Nissan Juke

Nissan Juke

RRP £19,785Avg. savings £4,638 off RRP*Used from £8,995
Renault Clio

Renault Clio

RRP £16,160Avg. savings £2,232 off RRP*Used from £7,195
MG MG4

MG MG4

RRP £27,005Avg. savings £10,187 off RRP*Used from £10,200
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Ford Puma is UK’s best-selling car once again and Brits prove their love for petrol power
Ford Puma - front corner left turn

Ford Puma is UK’s best-selling car once again and Brits prove their love for petrol power

More than 2,000,000 new cars were sold in the UK last year – the first time since the Covid-19 pandemic
News
6 Jan 2026
It’s clear that all buyers want are affordable and desirable cars
Affordable cars - opinion

It’s clear that all buyers want are affordable and desirable cars

Manufacturers like BYD, Jaecoo and Renault are building affordable cars people actually want to buy, and it’s backed up by sales data
Opinion
5 Jan 2026
New electric Mercedes S-Class will replace the EQS… eventually
Mercedes EQS - front tracking

New electric Mercedes S-Class will replace the EQS… eventually

The next iteration of the S-Class will give its affluent customers the choice of combustion or electric power
News
5 Jan 2026