Product Overview
Leather Fatty Spew Remover 3.2 by Leather Doctor is a specialized solution formulated to eliminate sticky, cloudy fatty spew caused by temperature fluctuations or alkaline exposure. With a pH-balanced 3.2 formula, this universal spew remover is safe for all leather types, including Vachetta, Nubuck, pigmented, aniline, and suede.
Instructions:
- Mix the concentrate with distilled water in a 1:12 ratio before use.
- Inspect and test on a small area using cotton swabs to ensure satisfaction.
- Apply the solution and agitate with a brush suited to the leather type (e.g., horsehair, nylon, brass, or steel) to prevent scratches.
- Reabsorb suspended fatty spew back into the leather, then extract any residue with a dry, absorbent towel.
- Allow the leather to dry slowly. During drying, massage, stake, and stretch the leather to achieve a softer texture.
People Also Ask:
1. What is Leather Spew?
Leather spew, also known as fatty spew, occurs when the natural fats and oils within the leather migrate to the surface. This phenomenon is often triggered by extreme temperature changes or alkaline exposure, causing the fats to solidify and form a cloudy, milky film or white patches on the leather.
While leather spew is not mold and does not indicate damage, it can affect the appearance and feel of the leather. Proper removal with a pH-balanced spew remover, such as Leather Fatty Spew Remover 3.2, ensures that the leather remains clean, supple, and free from unwanted residue.
2. How to Remove Leather Spew Caused by Temperature Changes
When leather experiences extreme temperature fluctuations, natural fats can migrate to the surface, creating a cloudy or sticky film. This type of spew can be effectively reabsorbed into the leather using Leather Fatty Spew Remover 3.2.
Step-by-Step Leather Spew Removal Process:
1️⃣ Apply Spew 3.2 – Spray and remove with Brush 1, to break down and remove the fatty spew with towel extraction.
2️⃣ Allow Absorption – The remover partly helps the fats reabsorb back into the leather structure.
3️⃣ Wipe Away Excess – Use a clean, lint-free cloth to remove any remaining residue.
4️⃣ Maintain Consistent Temperature – Prevent future occurrences by keeping the leather in a stable, room-temperature environment.
3. How to Remove Leather Spew Caused by Alkaline Toxicity
Alkaline exposure from baking soda, salt water, or other harsh cleaners can disrupt leather’s natural pH balance, leading to fatty spew formation. To effectively remove the deposits and restore leather’s integrity, follow these steps:
Step-by-Step Leather Spew Removal and pH Neutralizing Process:
1️⃣ Apply Spew 3.2 – Spray and remove with Brush 1, to break down and remove the fatty spew with towel extraction.
2️⃣ Clean with Leather Pro Cleaner 1.5 – This deep-cleaning solution removes any remaining alkaline contaminants.
3️⃣ Restore pH with Leather Acidifier 2.0 – This step is crucial to bring the leather back to its ideal pH range of 3 to 5, ensuring structural stability and a squeaky-clean feel.
4️⃣ Wipe & Dry – Use a clean cloth to wipe away any excess product and let the leather dry naturally at room temperature.
By following this process, you remove spew formation and maintain the leather’s pH integrity.
4. How to Remove Leather Spew compound with Soap Scum Caused by Saddle Soap?
Soap scum (also called lime soap) is a white, chalky residue that appears as a white or gray filmy layer that covers the surfaces developed in the present of moisture over time caused by saddle soap. The compounded sticky residue is effectively remove and restore the leather’s integrity, by following these steps:
Step-by-Step Leather Spew and Soap Scum Removal with pH Neutralizing Process:
1️⃣ Apply Spew 3.2 – Spray and remove with Brush 1, to break down and remove the fatty spew with towel extraction.
2️⃣ Apply Leather Degreaser 2.2 – This degreaser breaks down the soap scum with brushing and towel extraction.
3️⃣ Rinse and Restore pH with Leather Acidifier 2.0 – This step is crucial to bring the leather back to its ideal pH range of 3 to 5, ensuring structural stability with a healthy, squeaky-clean feel.
4️⃣ Wipe & Dry – Use a clean cloth to wipe away any excess product and let the leather dry naturally at room temperature.
By following this process, you remove both the spew and scum formation and maintain the leather’s pH integrity.
5. How to Soften Dried, Stiff Leather from Alkaline Toxicity?
When leather is exposed to alkaline substances like baking soda, salt water, saddle soap or harsh cleaners, it can become dry, stiff, and brittle due to the loss of its natural moisture and oils. To restore its suppleness and flexibility, follow this two-step rejuvenation process using Hydrator 3.3 and Fatliquor 5.0.
Step-by-Step Hydrating and Softening Process:
1️⃣ Hydrate with Hydrator 3.3 – Apply to the affected leather to relax the stiff fibers, replenish lost moisture, and prepare it for optimal absorption of nourishing oils.
2️⃣ Replenish with Fatliquor 5.0 – Once hydrated, apply this vital emulsion of fat and oil to restore flexibility, prevent cracking, and maintain long-term softness.
3️⃣ Let it Absorb & Dry Naturally – Allow the leather to fully absorb the treatments, then let it dry at room temperature.
4️⃣ Massage & Flex – Gently work the leather by hand or with a soft brush to enhance suppleness.
By restoring the leather’s moisture and natural fat and oil content, you prevent leather stiffness and restore its softness and strength.
6. How to Condition after Leather Structure Softening?
Leather surface is condition for a soft buttery-feel smoothness with a nonstick rub-resistant protection for shielding against sticky soiling and prevent abrasion wear.
1️⃣ Apply Leather Scent Protector B Plus – Spray and spread with Foam 2, let to dry, and be ready to use.
Your feedback and insights help us continuously improve our leather care solutions.
Updated: March 21 2025, by Roger Koh