Leather · Care Guide · The Swiss Laundry
Leather
care guide.
How to clean, condition and store leather jackets, bags and shoes in India. What happens to leather in the monsoon, how often to condition, and when professional cleaning is needed.
Leather is preserved by three things: keeping it clean, keeping it conditioned, and keeping it dry. In India’s climate — monsoon humidity, summer heat and significant temperature variation — all three need specific attention.
The Swiss Laundry · Kasba, Kolkata · Est. 2013Types of leather — and what each needs
Top layer of the hide — untouched natural grain. Ages into a patina. Responds best to conditioning. Most resistant to moisture if well-maintained. Found in high-quality jackets, bags and shoes.
Upper hide, lightly sanded for uniformity. Slightly less durable than full-grain but very common in quality garments. Responds well to conditioning. Most common leather in Indian market jackets.
Soft napped texture — highly vulnerable to water and staining. Requires specialist suede cleaner and protector spray. Do not use regular leather conditioner on suede or nubuck.
Polyurethane coating on fabric base — not true leather. Does not need conditioning. Wipe clean with a damp cloth. Cannot be repaired if it peels. Does not age well in heat.
Cleaning leather — at home
Routine cleaning (monthly or after each wear in dusty conditions): Wipe with a clean, barely damp cloth to remove surface dust. Dry naturally at room temperature. Follow with a light application of leather conditioner.
Deeper cleaning (for stains and embedded dirt): Use a specialist leather cleaner or very dilute mild soap (a few drops in a cup of water). Apply with a soft cloth in circular motions. Never scrub. Wipe clean with a fresh damp cloth. Allow to dry completely before conditioning.
After rain exposure: Blot excess moisture with a dry cloth — do not rub. Dry slowly at room temperature with good air circulation. Never use a hair dryer, radiator or direct sunlight. Heat dries the natural oils unevenly and causes cracking. Once dry, condition immediately.
Conditioning leather — the most important step
Conditioning is the most important regular maintenance task for leather and the most often neglected. Unconditioned leather becomes stiff, loses colour depth, and eventually cracks — and cracked leather cannot be fully repaired.
How often: Every 3–6 months for regularly worn leather. After every rain exposure. After cleaning. Before storing for a long period.
How to condition: Apply a small amount of leather conditioner to a soft cloth — not directly to the leather. Work in small circular motions across the entire surface. Allow to absorb for 10–15 minutes. Buff gently with a clean dry cloth to remove excess. A light coat absorbed is more effective than a heavy coat sitting on the surface.
Which conditioner: A neutral leather conditioner — beeswax-based or lanolin-based products work well. Avoid silicone-based conditioners — they create a surface seal that prevents the leather from breathing. For suede and nubuck, use only products specifically designed for those surfaces.
Kolkata’s summer (April–June) — temperatures above 40°C with low humidity — causes leather to dry rapidly. A leather jacket stored unprotected through a Kolkata summer without conditioning before storage will emerge visibly drier and may have begun to crack. Condition before summer storage and again when bringing out for winter.
Stain treatment on leather
| Stain type | Treatment | Do not |
|---|---|---|
| Water spots | Allow to dry naturally. If mark remains, dampen the entire panel lightly and dry evenly to blend. Condition after drying. | Do not apply heat. Do not rub when wet. |
| Oil / grease | Blot excess immediately. Apply cornstarch or talcum powder overnight to absorb oil. Brush off gently. Specialist leather cleaner if mark remains. | Do not rub — spreads the oil. Do not apply water. |
| Ink | Professional cleaning — ink on leather is very difficult to treat at home without damaging the finish. Bring to a professional promptly. | Do not attempt home removal with alcohol — it strips the finish. |
| Mould / mildew | Wipe with a cloth lightly dampened with dilute white vinegar (1:1 with water). Allow to dry. Condition thoroughly. Severe mould — professional cleaning. | Do not use bleach. Do not dry in sunlight. |
| Colour transfer | Specialist leather colour transfer remover. Professional cleaning if deep. Prevention: condition leather regularly to create a barrier. | Do not scrub — abrades the surface finish. |
Storing leather through India’s seasons
When to use professional leather cleaning
Use professional cleaning when: The leather has heavy staining that has penetrated the finish. Large-area mould has developed. The finish has dulled and the leather has lost its colour depth. Significant ink or colour transfer is present. The jacket has a lining that needs cleaning along with the leather. The leather is vintage or has irreplaceable sentimental value.
At The Swiss Laundry, leather garments are inspected before processing, cleaned by hand with leather-safe solvents, and conditioned after cleaning. The result is a leather garment cleaned without stripping the finish — which is the primary risk of inappropriate home treatment.
For enquiries about leather cleaning, call 9836233354 or WhatsApp us before bringing the garment — we can advise on the appropriate treatment for the specific leather type and condition.
Common questions
Questions.
Answered.
Wipe with a barely damp cloth for surface dust. For stains, dilute mild soap in water, apply gently with a cloth, wipe clean, dry at room temperature. Always apply leather conditioner after cleaning.
Keep away from rain where possible. If leather gets wet, dry slowly at room temperature — never with heat. Apply conditioner immediately once dry. Store in breathable bags with silica gel to prevent mould.
Every 3–6 months for regularly worn leather. After rain. After cleaning. Before long-term storage. Increase frequency in India's dry summer months — heat strips oils faster.
Yes. Recommended for heavy staining, loss of finish, or any leather with embellishment or lining. At The Swiss Laundry, leather garments are handled by specialist process. Call 9836233354 for enquiries.
Regular conditioning every 3–6 months. Store away from heat and sunlight. Condition immediately after any rain exposure. Condition before long-term summer storage.
Leather care
in Kolkata.
Professional leather cleaning and conditioning. Doorstep pickup across 30+ areas.