12 Items You Should Stop Storing Under the Kitchen Sink

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Even the most organized kitchens tend to struggle with one particular cabinet: the space under the sink. Between plumbing, pipes, and cleaning supplies, this area is more prone to moisture, leaks, and temperature changes than any other spot in the kitchen.

Because of that, it’s not a safe or practical place to store many common household items. Some things can be damaged by humidity, while others can pose safety or contamination risks if kept here.

Below are items you should stop storing under the kitchen sink and where they’re better kept instead.

Pet Supplies

Storing your pet’s food, toys, or medications under the sink might seem convenient, but it can actually be risky. The heat and humidity from hot water in this spot can lead to food becoming moldy or items degrading faster. To keep your pet supplies safe and in good condition, opt for a dedicated storage area like a pantry or a storage bin where they will stay dry and protected.

Related: Keep The Pet, Not The Odor: 20 Ways To Reduce Pet Smells In Your House

Flammable Materials

Never store flammable items, such as lighter fluid, aerosol cans, or any other combustible materials, under the sink. These items can pose a serious fire hazard, so always keep them in a secure, well-ventilated area away from heat sources.

Small Appliances

If you’re really short on space, it can be tempting to tuck toasters, blenders, or coffee makers under the sink, but it’s not a good idea. The moisture in this area can cause electrical components to corrode, leading to potential malfunction.

Additionally, the cramped space makes it difficult to access these items quickly when you need them. Instead, find a shelf or cabinet in your kitchen where these appliances can stay dry, organized, and easily accessible for your everyday use. 

Harsh Chemicals

While strong cleaners like bleach are sometimes necessary, they should always be stored securely in a place that’s out of reach of children and kept separate from everyday items. This helps ensure safety and prevents accidental exposure or contamination.

Paint

Steer clear of storing paint cans under the sink. The fluctuating humidity and temperature in that space can cause paint to spoil, separate, or release fumes. Plus, any spills can create a hazardous, messy situation. To prevent this, label your paint cans and store them in a cool, dry area such as a basement or a designated storage space to keep them safe and maintain their quality.

Pantry Items

Refrain from storing pantry staples like cereal boxes, canned goods, pasta, and dried spices under the sink. Even if cleaning products aren’t stored there, the damp environment can lead to food contamination and attract pests. It’s better to keep pantry items in a cabinet or dedicated pantry area, where they’re protected from moisture and potential infestations.

Food Items 

It might be tempting to store breakfast items under the sink for easy access, but it’s not a good idea. Anything that your family, including pets, will consume should be kept away from this area. Spills and leaks can easily contaminate food, and the area can attract pests such as rodents and insects. To ensure food stays safe and fresh, store it in a pantry or cabinet instead.

Insecticides and Pesticides

Storing insecticides and pesticides under the sink can be dangerous, especially if they leak or accidentally mix with other products. Keep these chemicals in a secure, well-ventilated area away from children and pets to prevent accidents.

Paper Products

The space under your kitchen sink may seem like a great place to keep backup paper towels, paper bags, or napkins handy, but moisture or leaks from pipes can damage them. If you have a pantry, a linen closet, or even a shelf in the garage, you should opt to keep your extra paper goods there.

Root Vegetables

Storing root vegetables like potatoes under the sink is never a good idea. This can quickly lead to spoilage. These vegetables need a cool, dark, and well-ventilated space to stay fresh. The dampness under the sink can cause them to sprout or rot. Instead, store them in a pantry or a breathable basket away from moisture.

Cookware

While it might seem practical to store pots, pans, or baking sheets under the sink, the moisture can lead to rust and deterioration. Store your cookware in cabinets or on shelves where it can remain dry and clean.

Batteries 

Batteries are sensitive to temperature fluctuations, which can cause them to leak or lose their charge. Storing your batteries under the sink exposes them to conditions that can shorten their lifespan. Please keep them in a cool, dry place to ensure they remain functional and safe.

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