Leather phone cases are an investment. When cared for properly, a premium leather case like those from Porter Riley can last for years and even look better with age.

However, many people unknowingly damage their leather cases within the first few months. Here are the most common mistakes we see — and exactly how to avoid them.

1. Using Harsh Cleaning Products

This is by far the biggest mistake.

The Mistake: Wiping your case with alcohol wipes, baby wipes, hand sanitizer, or household cleaners.

Why It’s Harmful: These products strip the natural oils from the leather, causing it to dry out, crack, and lose its rich colour.

How to Avoid It:

• Use only a soft microfiber cloth with lukewarm water for regular cleaning.
• For deeper cleaning, use a dedicated leather cleaner designed for full-grain leather.
• Never soak the case — just gently wipe it.

2. Exposing the Case to Extreme Heat or Direct Sunlight

The Mistake: Leaving your phone (and case) in a hot car, on a sunny windowsill, or near heaters.

Why It’s Harmful: Heat dries out the leather, making it stiff and prone to cracking. Prolonged sun exposure can also fade the colour.

How to Avoid It:

• Keep your phone out of direct sunlight when possible.
• Never leave it in a hot car.
• If the case gets warm, let it cool down naturally before using it again.

3. Not Conditioning the Leather

The Mistake: Treating the case like plastic — using it daily without ever nourishing the leather.

Why It’s Harmful: Leather is a natural material. Without occasional conditioning, it loses moisture and becomes dry and brittle.

How to Avoid It:

• Condition your case every 2–3 months using a quality leather conditioner.
• Apply a small amount with a clean cloth and let it absorb overnight.

4. Choosing the Wrong Fit or Ignoring Early Wear

The Mistake: Buying a case that’s too tight or too loose, or continuing to use a case that’s starting to show wear.

Why It’s Harmful: A poor fit can put unnecessary stress on the leather and your phone. Ignoring early signs of wear (small cracks or fraying edges) allows damage to spread.

How to Avoid It:

• Always choose a case designed specifically for your phone model.
• Check your case regularly for early signs of wear and address them quickly.

5. Storing the Case Improperly

The Mistake: Throwing the case in a bag, drawer, or plastic bag when not in use.

Why It’s Harmful: Plastic bags trap moisture, while cramped storage can cause creases and deformation.

How to Avoid It:

• Store your spare case in a cool, dry place.
• Use a soft pouch or simply lay it flat in a drawer.

6. Buying “Leather” Cases That Aren’t Really Leather

The Mistake: Choosing cheap “leather look” cases thinking they’re the same as real leather.

Why It’s Harmful: Most cheap cases are made from PU (synthetic) or bonded leather, which peel and crack quickly.

How to Avoid It:

• Look for full-grain leather or genuine vegetable-tanned leather.
• Buy from brands that are transparent about their materials.

Final Thoughts

Avoiding these common mistakes will help your leather case stay beautiful and protective for years. A premium leather case isn’t just an accessory — it’s a long-term investment in both style and phone protection.

At Porter Riley, every case is crafted from the finest Italian full-grain leather and designed to age gracefully. With the right care, your case will develop its own unique character while keeping your phone safe.

Ready to upgrade to a case that lasts? Explore our collection of premium leather phone and iPad cases.