17 Things You Should Never Throw Away When Decluttering

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Worldwide, it is estimated that more than 2 billion metric tons of municipal solid waste (MSW) are generated annually. Statistica reported that, on average, an American produces more than 800 kilograms of waste per year. However, did you know that over half of that waste goes into a landfill?

Decluttering can be satisfactory, but it’s easy to get carried away in the purge and accidentally ditch things you’ll regret. Although minimalism is the in thing, not everything needs to be thrown in the bin.

Some can be reused, repurposed, sentimental, or have monetary worth that you may not think about at the moment. Before you throw that box of mystery objects away, here are 17 things you should never throw away when decluttering!

Family Heirlooms

Items passed down generations have sentimental and, in many cases, historical significance. Sure, they may not seem useful, but they are integral to your family history, even if they don’t appear to be.

There’s so much worth preserving, from old photographs to antique furniture. Consider digitizing fragile things—like photos—so that you have access and the items are safer.

Important Documents

Documents like tax forms, birth certificates, and warranties may seem like junk, but throwing them out is a mistake, and you’ll regret it when you need them. Experts advise keeping tax papers for at least six years and other important papers indefinitely.

Keep these in a filing system to keep them organized and easily accessible. To reduce bulk responsibly, shred any papers you don’t need or are outdated.

Spare Keys

Even if you don’t remember what they unlock, spare keys can save you from expensive locksmith visits. Label them and keep them in a particular spot so you know where they are in an emergency.

Unknown keys may be from storage units or locks you’ll find again. Having them on hand is always better than wishing you hadn’t thrown them.

Tools and Hardware

That drawer of random screws, nails, and wrenches might be junk, but you’ll find it useful at times. For those who are not especially handy, these tools save you a trip to the hardware store.

Organize them in a toolbox or jar. A loose screw or small project could pop up at any time.

Jewelry

Broken or outdated jewelry can have monetary and sentimental value. Gold, silver, and gems can be sold, repurposed, or fixed to be modern.

Plus, costume jewelry can also be fun to make as DIY projects or unique gifts. So, before you toss something shiny, it is worth evaluating it.

Childhood Memorabilia

You might look at that old box of trophies, yearbooks, and favorite toys and consider them clutter, but those things are usually filled with pure nostalgia that you can’t replace. Pick a few key pieces to keep and then photograph the rest if storage is an issue.

They are great things to review or to pass along to future generations. Decluttering doesn’t mean deleting your history.

Electronics and Cables

The Roundup published a report showing that there are more than 347 million metric tonnes of unrecycled e-waste on the planet in 2024. You should never throw old phones, chargers, and other electronics in the trash because of their environmental impact. Many of them can be recycled, refurbished, or even resold for parts.

Have a labeled box where you throw spare cables because they may come in handy for some unexpected tech need. Additionally, there are plenty of e-waste recycling programs for things you can’t use anymore.

Books

Books are more than just clutter; they’re spaces and portals to the other side of reality and the world of imagination. Instead of discarding titles, donate them to libraries, schools, or local charities.

Also, rare or vintage books may be valuable, so check before discarding them. A well-curated bookshelf certainly adds a homely touch and some personality to your home.

Reusable Bags and Containers

This eco-conscious world demands more reusable items, such as bags, jars, and containers. Don’t throw them away—reuse them for storage, meal prep, or DIY.

Furthermore, they are also a great alternative to single-use plastics if you want to reduce your carbon footprint.

Vintage Clothing

Did you know that 66% of unwanted clothes and textiles go into landfills? This isn’t just fabric — old clothes offer a glimpse into the past, and sometimes they are worth a fortune. Many thrift and consignment stores are looking for retro and vintage items.

Although you’re done with them, someone else might love them. Why not donate or sell these pieces if you no longer need them?

Furniture with Potential

That crappy old chair, or that scuffed-up table, might be looking like junk, but a little TLC can make old furniture look new. Pieces can be transformed into stunning, one-of-a-kind decor through refinishing or reupholstering.

Many people seek fixer-uppers for DIY purposes, even if they aren’t up for the task. Maybe you’re sitting on a hidden gem!

Photographs

Physical photos are irreplaceable little memories. Think about scanning and keeping them digital before you pitch them.

Even blurry, messy, or less-than-perfect photos may have sentimental value. Preserving your history is worth the small effort.

Outdated Home Decor

Retro decor is big a g ain, and what’s old is now new. Perhaps that funky lamp or colorful vase will look great in a modern room.

It also features more character than mass-created decor. You can also repurpose or donate these treasures.

Unused Gift Cards

A Bankrate survey found that 43 percent of U.S. adults have at least one unspent gift card or voucher, worth an average of $244 per person. If you don’t think you’ll ever use one, consider regifting it, donating it, or selling it online.

Luckily, countless sites let you swap unwanted gift cards for cash or other cards. You should not let free money go to waste.

Family Recipes

Grandma’s recipe cards aren’t just about pulling off a good meal but about your family’s past. Even if you don’t cook, these recipes are worth preserving for future generations. Studies have discovered that cooking family recipes helps to keep family bonds tight and preserve cultural identity.

Keep these culinary traditions alive by digitalizing them or making a family cookbook. They’re delicious and a way to stay connected to your roots.

Board Games and Puzzles

Old board games and puzzles often have value, complete or not. Incomplete puzzles can be used for crafting, and vintage games can be bought for surprising amounts in collector markets.

They also supply timeless entertainment to family gatherings. They are a fun and nostalgic way to disconnect from technology and connect with our loved ones.

Spare Parts for Appliances

You might think those random parts and accessories that came with your appliances aren’t useful now, but they can actually save you money later. These items often prevent expensive replacements or repairs.

Place them in a labeled bin so you can easily access them. You’ll be thankful the next time something breaks.

Disclaimer: This list is solely the author’s opinion based on research and publicly available information.