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SONAX Cleaners: Upholstery Foam and Leather Limits

Checks and use limits for two SONAX cleaners, plus the partial application steps cited for the upholstery foam cleaner.

Fabric and leather seats with unbranded cloths and cleaning products
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Key points

This guide brings together the checks and use limits cited for two SONAX cleaners. For the upholstery foam, it details the available application steps and clarifies which instructions should not be transferred to the leather cleaner.

What the cited instructions cover

The available instructions do not provide the same type of information for both products: application steps are cited for the upholstery foam, while the leather cleaner instructions focus on preliminary checks and use limits.

The table distinguishes the scope of each set of instructions. Application details and warnings are covered in the relevant sections.

Scope of the cited instructions for the two SONAX products
ProductType of instructions cited
SONAX foam upholstery cleanerColourfastness test and application steps.
Premium Class leather cleanerResistance tests and limits on soaking and materials on which it must not be used.

Section references: Instrucciones de aplicación del limpiador de tapicería de espuma ↗ · Instrucciones de aplicación del limpiador de cuero Premium Class ↗

Instructions and cleaning products beside fabric and leather seats
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Applying the upholstery foam cleaner: cited steps, not a complete guide

SONAX advises testing colourfastness first in an inconspicuous area. The cited application steps then follow this sequence: lightly and evenly dampen the soiled surface and remove the loosened dirt with a clean, damp microfibre cloth.

Rinsing the cloth with clean water between passes is part of these steps. This is not presented as a complete procedure.

Section references: Instrucciones de aplicación del limpiador de tapicería de espuma ↗

Damp microfibre cloth lifting dirt from an upholstery surface
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Leather cleaner: preliminary tests and excluded materials

For the Premium Class leather cleaner, SONAX advises checking both colourfastness and abrasion resistance in an inconspicuous area. These checks apply to this product.

Section references: Instrucciones de aplicación del limpiador de cuero Premium Class ↗

  • Do not soak the leather.
  • Do not use the product on suede, aniline leather or nubuck.

Key differences before using the products

Instructions depend on the product and should not be combined. Before using either cleaner, consult the full instructions on the packaging.

Section references: Instrucciones de aplicación del limpiador de tapicería de espuma ↗ · Instrucciones de aplicación del limpiador de cuero Premium Class ↗

  • The upholstery foam has cited steps for lightly dampening the surface and removing dirt with a damp microfibre cloth.
  • For the leather cleaner, the cited instructions focus on preliminary tests and avoiding soaking the leather or using the product on suede, aniline leather or nubuck.
Can the cited steps for the foam cleaner be used with the leather cleaner?

No. The cited application steps apply to the foam upholstery cleaner; the leather cleaner instructions specify preliminary checks and use limits.

Sources and evidence

Our methodology

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