Self-storage is incredibly useful—whether you're decluttering, moving, or needing extra room—but simple mistakes can lead to damaged items or wasted space. Here are the six most common issues people run into and how to avoid them.

1. Not Labeling or Organizing Boxes

Once everything is stacked inside a unit, it all starts to look the same.

Why it’s a problem: Finding a single item later becomes frustrating and time-consuming.

How to avoid it:

• Label boxes clearly on multiple sides
• Use color-coded stickers for categories
• Keep a simple inventory list

Good labeling saves hours in the long run.

2. Choosing the Wrong Type of Unit (Skipping Climate Control)

Not all items can handle temperature changes or high humidity.

Why it’s a problem: Electronics, photos, artwork, leather, wood furniture, and documents can warp, mold, or deteriorate.

How to avoid it: Rent a climate-controlled unit for anything sensitive to moisture or heat, especially in warm or humid climates.

3. Using Weak, Old, or Mismatched Boxes

People often pack with whatever boxes they have on hand—but not all boxes are meant for storage.

Why it’s a problem: Grocery boxes sag, tear, don’t stack evenly, and can attract pests.

How to avoid it: Use heavy-duty moving boxes or stackable plastic bins to keep items protected and organized.

4. Packing the Unit Without a Layout Plan

The biggest mistake people make is loading items in randomly.

Why it’s a problem: You may have to unload half the unit to reach something buried in the back, and poorly stacked items can fall or shift.

How to avoid it:

• Place frequently accessed items near the front
• Leave a small walkway
• Put heavy items on the bottom and taller ones along the back wall

A little planning makes everything easier.

5. Not Protecting Furniture Properly

Furniture is one of the most commonly damaged categories in storage.

Why it’s a problem: Dust, moisture, and shifting during stacking lead to scratches, mold, and warping.

How to avoid it:

• Use moving blankets or covers
• Wrap delicate surfaces
• Elevate furniture when possible

Proper protection prevents long-term damage.

6. Storing Prohibited or Unsafe Items

Many people don’t realize certain items aren’t allowed in storage units.

Common prohibited items: food, flammables, chemicals, fuel, perishable goods, firearms, and anything that attracts pests.

Why it’s a problem: These items create safety hazards and violate storage rules.

How to avoid it: Review your facility’s prohibited item list before storing anything questionable.

Conclusion

Self-storage should simplify your life—not create new problems. By avoiding these common mistakes, you’ll keep your belongings safer, maximize your space, and make your storage experience much smoother. Whether you're storing short-term or long-term, a little preparation and planning go a long way.