Why Plastic Covers Harm Leather in Storage

Leather is durable, timeless, and stylish — but only if it’s cared for properly. Many people believe plastic garment covers are the safest way to protect jackets, bags, or shoes in storage. In reality, plastic covers harm leather in storage more than they help. Understanding why can save your leather from cracking, fading, or even mold damage.

The Hidden Dangers of Plastic Covers

1. Traps Moisture

Leather is a natural material that needs to breathe. Plastic covers trap humidity, creating the perfect environment for mildew and mold growth.

2. Blocks Airflow

Without air circulation, leather fibers dry out unevenly, leading to stiffness and cracking.

3. Causes Sticking and Discoloration

Over time, leather can “stick” to the plastic or develop patchy discoloration.

4. Promotes Odor Build-Up

Sealed plastic doesn’t let smells escape, leaving leather items with a musty odor.

Better Alternatives to Plastic Covers

To keep leather safe and healthy, replace plastic with breathable storage options:

• Cotton or canvas garment bags – Allow airflow while keeping dust away.

• Muslin cloth wraps – Gentle, natural fabric that won’t scratch leather.

• Acid-free tissue paper – Ideal for stuffing inside bags or boots to maintain shape.

Tips for Storing Leather Properly

• Store in a cool, dry place away from direct sunlight.

• Hang jackets on wide wooden or padded hangers (not wire or plastic).

• Condition leather occasionally to keep it supple.

• Check stored items every few weeks to catch early signs of mildew.

FAQs about Leather Storage and Plastic Covers

Q1: Can I use plastic covers for short-term leather storage?
It’s still risky. Even in a few weeks, trapped humidity can cause damage.

Q2: Why does leather need to breathe?
Leather is porous and absorbs moisture from the air — airflow prevents cracking and mold.

Q3: What’s the best long-term storage solution?
A breathable cotton garment bag in a cool, dry closet.

Q4: Can vacuum-sealed bags protect leather?
No, vacuum sealing removes air and can flatten or crack leather fibers.

Q5: How do I remove mildew if plastic already caused damage?
Wipe with a diluted white vinegar solution, then condition — or seek professional cleaning.