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10 Things You Should Never Store in Your Basement

Unfinished basements and crawl spaces can be a great place to store items you don’t use all the time. But before you stash something down below, consider if it will hold up when left in a cool and often damp space. The following items won’t do so well.

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the toy for kidknights-errant/Shutterstock


Your child’s favorite toys—especially stuffed animals and other plush toys—should be stored in an area other than the basement. Dust mites, other insects and even mice may have their way with the toys if given the chance. If you must store toys in the basement or crawl space, make sure they are secured in airtight containers—these 12 awesome ideas for storing toys have some better suggestions.

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Stack of books. Pile of identical booksR R/Shutterstock


You want to save your favorite books from childhood to give to your kids or grandkids someday, but storing them in the basement isn’t the best solution. Silverfish are insects that thrive in dark, damp environments such as basements and crawl spaces and the bugs love to feast on starchy substances, such as the glue that binds books.

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White rolled carpet.Zmaj88/Shutterstock

Rugs and carpeting

Rolled up rugs and carpeting make great homes for insects and mice so consider storing them in a spot other than a basement or crawl space. The rug and carpet fibers will also absorb moisture and odor, which may ruin them if left for long periods. At the other end of your house, find out the 10 things you should never keep in the attic.

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fire wood stackChris Lou/Shutterstock


It may be tempting to store extra firewood in the basement for easy retrieval when you’re ready to build a fire in the fireplace, but the moisture in basements can cause rot and make the wood too wet. Keep firewood at least 20 feet away from your home so it doesn’t become a haven for pests.

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Propane Tank Valve - GrillWilliam Hager/Shutterstock

Flammable items

It may be tempting to store that extra propane tank for the grill, unused paint or kerosene in your basement, but flammable materials pose a hazard when kept inside. These types of flammable items can be extremely dangerous if left near a furnace, water heater or clothes dryer. Instead, take them outside and store them in the garage or a shed. Flammable items in your basement could quickly become one of the hidden home dangers you should never ignore.

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Antique italian wooden dresser, vintage old wood. Front view. Vintage style. serato/Shutterstock

Some furniture

Since wood can easily be ruined by mildew, keep wood furniture out of the basement and crawl space. Same goes for upholstered furniture which can absorb moisture and harbor odors. Instead, store these items in dry areas of your home.

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old clothes collect in box for concept donation and reuse recycle ITTIGallery/Shutterstock

Old clothing

Consider storing your old clothing—whether your favorite dresses, winter coats, or sweaters—some place other than the basement. Clothes are prone to moth infestations. Fur and leather also don’t hold up well when stored in damp areas. Keep clothing in sealed plastic bags and store in another area of the home.

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Close up of a DVD player ejecting discStockPhotosArt/Shutterstock


If you want to keep that old DVD player or stereo, store it in a place other than the basement or crawl space. Extreme temperatures and moisture can cause problems with the components. On the other hand, here are 10 things you should always store in a cool place.

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Passport of USA (United States of America) on blue travel wallet, wooden background. Close up.Evgenia Parajanian/Shutterstock

Important papers and files

Don’t risk keeping those important papers such as medical records, passports and birth certificates in the basement or crawl space. Same goes for photos as they could be damaged by water and excess moisture in the air. If you need to keep some paper items in the basement, store them in an air-tight plastic container.

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Aluminum cans of foodJon Schulte/Shutterstock

Some food

Basements can be great places to store canned goods and some root vegetables, but not all food should be kept in the basement. Any perishable food should be kept out of the basement as it may attract mildew and insects.

The Family Handyman
Originally Published on The Family Handyman