Leather Super Foam Cleaner 4.9 (Super Foam 4.9)
Intensive pH-Balanced Foam Cleaner for Heavy General Leather Soiling
Leather Super Foam Cleaner 4.9 by Leather Doctor® is the strongest general-purpose foam cleaner in the Leather Doctor cleaning series, designed for heavy everyday soiling and accumulated surface contamination on leather, Nubuck and Suede.
With a designated pH of 4.9, it is formulated within Leather Doctor's Leather-Safe™ pH range of 3.0–5.0.
Its intensive cleaning capacity is intended for durable leather surfaces with heavier accumulated body-contact soil, perspiration residues, environmental dirt and stubborn everyday grime that may not respond adequately to milder cleaning strengths.
The controlled foam application provides convenient surface distribution and working contact, allowing the cleaner to be gently worked over contaminated areas before rinsing.
Super Foam 4.9 is an intensive general-purpose cleaner, not a substitute for specialized degreasers, restorative preparation cleaners or dedicated stain removers.
Key Features & Benefits
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Intensive General Cleaning: Designed for heavy accumulated everyday soil.
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Leather-Safe™ pH 4.9: Formulated within the designated leather-safe pH range.
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Controlled Foam Application: Provides convenient foam distribution and working contact.
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Highest General Cleaning Strength: The strongest cleaning level within the Soft, Strong and Super foam cleaner series.
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Multi-Material Application: Designed for leather, Nubuck and Suede, subject to material and colorfastness testing.
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Common Rinse Compatibility: Follow with Leather Rinse 3.0 to remove suspended soil and cleaning residues.
Recommended Applications
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Heavily soiled leather furniture.
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Accumulated body-contact soil on automotive seats and headrests.
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Heavily used leather upholstery.
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Leather surfaces with stubborn everyday grime.
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Heavy general soiling on appropriately tested Nubuck and Suede.
For delicate, unstable, damaged or highly absorbent leather, assess the material carefully and perform preliminary compatibility testing before using the stronger cleaning level.
Bottle Size:
3.3 oz Foamer Bottle (RTU) = US$21.95
8.4 oz Foamer Bottle (RTU) = US$34.95
16 oz Twist-Top Refill Bottle (CTF 4X Con 1:3) = US$49.95
32 oz Twist-Top Refill Bottle (CTF 4X Con 1:3) = US$79.95
How to Use
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Inspect the leather and test for colorfastness in an inconspicuous area.
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Dispense Super Foam 4.9 onto an appropriate foam applicator or cleaning brush.
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Apply to the contaminated area and work gently using an appropriate leather brush.
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Allow sufficient cleaning contact without letting the working solution dry.
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Wipe away suspended soil using a clean absorbent towel.
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Follow with Leather Rinse 3.0 to remove remaining cleaning residues.
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Allow the leather to dry naturally.
For absorbent leather requiring restorative care after cleaning, continue with the appropriate Leather Doctor treatment system, including Hydrator 3.3 and Fatliquor 5.0 when required.
Choosing the Right Cleaning Strength
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Soft Foam 3.8: Light general soiling and delicate routine cleaning.
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Strong Foam 4.3: Moderate body-contact soil and accumulated everyday grime.
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Super Foam 4.9: Heavy general soiling and stubborn accumulated surface contamination.
For penetrating grease, specialized oil contamination, dye transfer or other specific stains, use the appropriate Leather Doctor specialty treatment rather than relying on increased general cleaning strength.
Leather Doctor® – Restore Below, Refine Above.
November 11, 2026 - Roger Koh