Cardboard boxes are a staple in many homes for storage, packing, and organizing. Once the contents have been removed, these boxes take up a lot of space. Flattening cardboard boxes helps save room, but where exactly should you store them? Here are some common options for storing flattened cardboard boxes.
Garage or Shed
One of the most popular storage spots for flattened cardboard boxes is in the garage or shed. These spaces are usually big enough to accommodate large stacks of flat boxes. Garages and sheds also help protect boxes from weather elements like rain and snow.
If storing cardboard boxes in a garage or shed, try to keep them dry by placing them on shelves or pallets. Damp cardboard can deteriorate faster. You’ll also want to keep boxes off the floor to prevent water damage or critters from nesting.
Basement
Like garages and sheds, basements tend to have ample storage space for cardboard boxes. The underground environment also helps guard boxes against sun exposure and other weathering.
Look for areas of the basement that are cool and dry when storing flattened cardboard. Avoid stacking boxes directly on the floor or against damp walls. Basement storage may not be ideal if your basement is prone to moisture or flooding.
Attic
Attics offer another out-of-the-way storage spot for cardboard boxes. If your attic is properly insulated, it can help prevent humidity damage that flattened boxes may encounter in garages or basements.
Use caution when placing cardboard boxes in attics. Avoid areas with leaks, condensation, or other moisture. Boxes and cardboard may also fuel fires that start in an attic, so avoid storing them near ignition sources.
Closets
For apartment renters or homeowners with limited space, closet storage is a smart option for flattened cardboard boxes. Stand boxes upright and slide them behind coats, jackets, shoes, and other items.
Just be aware that cardboard emits an odor that can linger on clothing. Storing boxes in living area closets is only recommended for a short time before recycling.
Under Beds
Using the empty space under beds is another great way to temporarily stash flat cardboard boxes in a home. Simply slide collapsed boxes under the bed frame and out of sight.
Be sure to check for moisture or mildew under beds first. Also remove any boxes once they are worn or attracting dust and dirt. Rotate older boxes out regularly since under bed storage is not ideal for long-term use.
Plastic Bins
For a neater, more consolidated storage option, place flattened boxes in plastic bins. Plastic helps keep boxes dry and free from insects.
Clear plastic totes allow you to see box contents easily. Sturdy bins with lids can be neatly stacked in closets, basements, garages, pantries, and more. Label bins clearly and store cardboard away from direct sunlight to prevent deterioration.
Trash and Recycling
While not technically storage, another option for flattened cardboard boxes is the trash or recycling bin. If boxes are worn or soiled with no reuse potential, place them into a collection bin for paper and cardboard recycling.
Many residential waste services offer curbside pickup for paper recycling. You can also bring flattened cardboard to various drop-off recycling centers. This helps keep boxes out of landfills and allows the material to be repurposed.
Outdoor Storage
Storing cardboard boxes outside exposes them to moisture, pests, premature breakdown from sun exposure, and other risks. Outdoor storage is generally not recommended.
If you must keep flattened boxes outside for a short period, try to place them in a covered spot like under a porch or carport roof. Weight them down so they don’t blow away and elevate them off the ground if possible.
Boxes will need to be used soon before outdoor elements cause excess wear. Any boxes with food residue or odors could also attract unwanted pests when kept outside.
Tips for Storing Cardboard Boxes
Follow these tips to help flattened cardboard boxes last longer in storage:
- Break down boxes fully with all tabs detached. Stack flat boxes neatly.
- Keep stacks elevated with a wood pallet or shelf liner to prevent moisture damage from floors.
- Store cardboard away from water pipes, sprinklers, or other leak risks.
- Avoid overly humid areas like crawl spaces or unfinished basements.
- Air out boxes outdoors before storing to remove odors and pests.
- Consider storing boxes inside plastic bins or trash bags.
- Label box stacks with dates and contents using markers.
- Limit box height to prevent crushing that can damage cardboard.
- Turn boxes over periodically so both sides experience even sun/humidity.
- Replace any worn, soiled, or damaged boxes in long-term storage.
Signs It’s Time to Toss Cardboard Boxes
Cardboard has a relatively short lifespan compared to materials like plastic or wood. Here are some signs it may be time to remove flattened boxes from storage and recycle them:
- Visible moisture damage like stains, warping, or mold
- Strong musty odors from mildew or pests
- Rips, holes, or split seams
- Sections delaminating or coming apart
- Writing and labels that are illegible
- Living pests like roaches, silverfish, or spiders
- Major dents, creases, or crush damage
- Boxes no longer supporting weight when stacked
- Food stains or residue that can’t be cleaned
A good rule of thumb is to recycle cardboard boxes every 1-2 years if kept in less than ideal conditions. Only boxes stored in optimal settings like climate control may last 5+ years before needing replacement.
Benefits of Proper Cardboard Storage
Taking steps to properly store flattened cardboard boxes offers many benefits:
- Saves space: Broken down flat, boxes take up much less room than their 3D forms.
- Prevents pests: Storing inside and off the ground deters bugs, rodents, and insects.
- Maintains appearance: Boxes keep a fresher, cleaner look in covered storage.
- Reduces mess: Neatly stacked boxes help keep garages, basements, etc. clutter-free.
- Easy access when needed: Clear labeling and organization allows quick retrieval.
- Saves money: Stored boxes don’t need replacing as frequently.
- Supports reuse: Proper storage lets you use boxes repeatedly for packing/moving.
- Environmentally friendly: Storing boxes ultimately keeps them from landfills longer.
Alternatives to Cardboard Box Storage
For those seeking storage solutions beyond cardboard boxes, here are some options to consider:
Plastic Storage Bins
Plastic bins made from heavy-duty polymers offer more durability than cardboard and come with secure lids. Popular options include clear, stackable totes or opaque bins in various colors.
Storage Cubes
Modular storage cubes made of plastic, metal wire, or fabric can be stacked or arranged into customizable shelving units. Storage cubes allow visibility of contents.
Shelving
Standard metal shelving units with adjustable shelves are ideal for organizing garage, basement, attic, and closet spaces. Durable wire, wood, or composite shelves keep items neat.
Cabinets
Storage cabinets made of wood, metal, or particle board have doors to conceal contents. They come in many sizes to fit spaces and organizing needs.
Trunk Storage
Vintage-style trunks and chests offer nostalgic storage for anything from clothing to hobby supplies. Many feature handles and locks.
Garment Bags
Zippered garment bags can be used to store and protect clothing, bedding, towels, and other textiles.
Vacuum Storage
Using a vacuum seal machine to remove air compresses and preserves items in plastic bags. This allows compact storage.
| Storage Method | Pros | Cons |
|---|---|---|
| Cardboard Boxes | – Widely available | – Less durable |
| Plastic Bins | – Reusable & stackable | – Can be pricey |
| Storage Cubes | – Custom configurations | – Lightweight/less support |
| Shelving Units | – Wide capacity | – Bulky/fixed |
| Storage Cabinets | – Enclosed & secure | – Heavy & fixed |
| Trunks | – Vintage appeal | – Small capacities |
| Garment Bags | – Breathable protection | – Limited use |
| Vacuum Storage | – Extreme space saving | – Requires equipment |
Key Takeaways
Properly storing flattened cardboard boxes helps maximize their reuse potential. Avoid damp areas and direct floor contact. Use shelves, pallets, and plastic bins to elevate and protect boxes.
Attics, basements, garages, and sheds make good long-term storage spots for cardboard if kept dry. Rotate box stock annually and recycle deteriorated boxes.
For alternative storage solutions, consider stackable plastic totes, storage cubes, shelving units, cabinets, trunks, garment bags, or vacuum seal bags.