Suede Soft Cleaner pH 4.0 (Suede 4.0)

• Suede 4.0 is a pH balanced 4.0 cleaner that safely removes surface general soiling without damaging the pH-sensitive suede.
• Comes ready-to-use or as a concentrate to be diluted with distilled water.
• Designed to respect suede's protein-fiber chemistry, especially its vulnerability to high pH.

 Why Use Suede Soft Cleaner 4.0?

1. Preserves Suede’s Chemistry (Amphoteric pH-sensitive)

• Suede is extremely sensitive to pH shifts, especially above pH 7, which can lead to stiffness, color loss, or even fiber denaturing.
• Suede 4.0 works within the safe acidic zone (pH 3–5) to clean gently without side effects like texture change or shrinkage.

2. Removes Soiling Without Over-wetting

• Designed to be brushed in, allowing for controlled cleaning that doesn’t distort the nap.
• Removes:
• Atmospheric grime
• Embedded dirt
• Light body contact soiling
• Minor food and beverage spots (if fresh)

3. Prepares for Hydration & Fatliquoring

• As part of the Leather Doctor system, cleaning is just the first phase.
• Suede 4.0 opens the pores for Hydrator 3.3, Fatliquor 5.0 to replenish structure and softness without sealing the surface.

4. Minimizes Texture Damage

• Suede has a delicate nap that can be ruined by harsh cleaners.
• This cleaner, when used with a Suede Brush, Towel 1, or Suede Eraser 5, gently lifts dirt while preserving texture integrity.

5. Compatible with Deodorizing and Degreasing Steps

• For tougher problems like body oils, grease and sweat (e.g., collar stains), it can be preceded by Degreaser 2.2 and followed by Rinse 3.0. 

 How Suede Soft Cleaner 4.0 Works

• Suede 4.0 is specially formulated to:
• Emulsify general soiling and suspend dirt for easy removal
• Gently penetrate and lift contaminants without over-drying
• Preserve suede’s natural softness by maintaining essential oils and fats

 For best results, follow up with Suede Rinse 3.0 to remove all residue and restore suede to a healthy, squeaky-clean finish. 

 When to Use Suede Soft Cleaner 4.0?

Situation	Use Suede Soft Cleaner 4.0
Everyday soiling	✅ Lightly soiled furniture, jackets, shoes
Spot cleaning	✅ Fresh spills or light surface marks
Before re-softening	✅ Prepares surface for Hydrator 3.3 & Fatliquor 5.0
After Degreaser 2.2	✅ Cleans up residue before rinsing

 

  Tannery Science Perspective:

• Suede is made from the flesh split of the hide, meaning it’s more porous and weaker than top-grain leather.
• The amphoteric protein fiber structure requires acidic-range cleaning agents to retain its softness, nap, and structure.
• Suede Soft Cleaner 4.0 fulfills this without breaking down the fiber bond.

 Summary of Benefits: