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Gyeon Q²M LeatherCleaner Strong

by Gyeon

We Say

While Gyeon Q²M LeatherCleaner Mild does an excellent job of cleaning leather that is in good condition and maintained to a high standard, its gentle formula can struggle when faced with heavier levels of soiling and neglect. In such cases it's worth reaching for Gyeon Q²M LeatherCleaner Strong instead, as its more concentrated detergent-based formula cuts through ingrained grease and grime with ease. Like its sibling, it doesn't alter the leather's surface in any way, nor leave any residue behind.

Key Features

Agitation RequiredYes(See How To Use)
Cleaning Strength10/10(Compared To Others)
DilutableNo(Ready To Use)


Gyeon Q²M LeatherCleaner Strong is a powerful detergent-based cleaning solution for leather upholstery. It doesn't contain any conditioning agents or preserving additives, meaning it cleans without softening the leather in any way or leaving any residue behind. As a result, Gyeon Q²M LeatherCleaner Strong is the perfect preparatory product for leather coatings such as Gyeon Q² LeatherShield in cases where the surfaces to be treated are heavily soiled and showing other obvious signs of neglect.


More Information
Agitation Required Yes
Chemical Basis Detergent-based
Cleaning Strength
Dilutable No
Maximum Dwelling Time 5 minutes
Suitable For Leather surfaces (all types)
pH 12 (alkaline)

How To Use

For best results, Gyeon Q²M LeatherCleaner Strong should be sprayed on to a PB Utility Towel and then wiped over the leather surfaces in straight lines using light to moderate pressure. Stubborn soiling may sometimes require a deeper clean using a Gyeon Q²M LeatherBrush, again using light to moderate pressure but this time working in tight circles. To finish off, wipe up any excess product with a PB Utility Towel and then leave the leather to dry fully before applying any form of protection.