Your kitchen sink might seem like a convenient place to store various items, but not everything belongs there. Knowing what to avoid can save you from potential messes and damage. From cleaning supplies to food items, certain things can create hazards or simply take up unnecessary space.
Storing items under your sink can lead to moisture problems or unexpected spills. Understanding which items to keep out of that area can help you maintain a productive and safe kitchen environment. You’ll learn how to make the best use of your storage space while keeping it clutter-free.
1. Small Kitchen Appliances

Storing small kitchen appliances under your sink isn’t a smart move. These gadgets can get damaged from leaks or spills.
Appliances like blenders, toasters, and coffee makers need to stay dry and clean. Keeping them out of the sink area helps extend their lifespan.
Plus, you’ll want easy access to these items for daily use. Instead, find a more suitable spot on your kitchen countertop or in a cabinet.
2. Paper Towels

Storing paper towels under your sink might seem convenient, but it’s not a good idea. This area can get damp, making your paper towels weak and unusable.
Moisture can cause them to become moldy, which is definitely not what you want when you need to clean up spills.
Instead, keep paper towels in a dry spot, like a pantry or a dedicated cabinet. This way, they stay fresh and ready for use whenever you need them.
3. Potatoes and Onions

Storing potatoes and onions under your sink is not a good idea. They release gases that can cause spoilage when kept close together.
You might think it’s convenient, but the dark, damp environment under the sink isn’t ideal for these veggies. Instead, keep potatoes in a cool, dry place and onions in a well-ventilated area. This will help them stay fresh longer.
4. Makeup

Storing makeup under your sink is a bad idea. The damp environment can ruin your products, especially those that contain creams or liquids.
Heat and humidity can also lead to mold growth, which is not something you want to apply to your skin.
Instead, choose a cool, dry place to keep your makeup collection safe and in good condition. Your beauty products will thank you!
5. Hazardous or Flammable Chemicals

Storing hazardous or flammable chemicals under your sink is a big no. Items like rubbing alcohol, aerosol sprays, and certain cleaning products can easily ignite.
Keeping these out of reach also helps to prevent accidents, especially if you have kids or pets. Instead, find a secure spot in your home for these substances, away from heat sources. Always check labels for warnings about flammability. It’s better to be safe and keep your space organized.
6. Batteries

Storing batteries under your sink is not a good idea. This area can get damp, which can lead to corrosion.
Corroded batteries can leak harmful substances, posing risks to both your health and the environment. Instead, keep batteries in a cool, dry place. This helps maintain their lifespan and ensures they stay safe until you need them.
7. Pet Food

Storing pet food under the sink isn’t a great idea. The dampness and potential chemical exposure can spoil the food or make it unsafe for your pet.
Hiding it away also makes it easy to forget about, which can lead to bugs or other pests getting into the food.
Instead, find a cool, dry place in your home to keep your pet’s food fresh and safe. Your furry friend will thank you!
8. Perishable Food Items

Storing perishable food items under your sink isn’t a good idea. The moisture and lack of temperature control can lead to spoilage.
Foods like fruits and vegetables need proper ventilation, so keeping them in a cool, dry place is best.
Additionally, items like dairy or meat can attract pests and create unpleasant odors if left there. Stick to the pantry or fridge for these items to keep your kitchen fresh.
9. Pantry Staples

Storing food under your sink is a bad idea. The area is prone to leaks and spills, which can ruin your pantry staples.
Things like potatoes, onions, or flour need a dry, cool place. Otherwise, they can spoil or attract pests. Keep your cooking essentials in a designated pantry or cabinet. This way, they stay fresh and ready for meal prep.
10. Excess Cookware

Storing excess cookware under your sink might seem convenient, but it can lead to chaos. The area can get damp, which may cause rust or damage to your pots and pans.
Plus, if you have a leak, those valuable pieces can be ruined. Keeping cookware in cabinets or shelves ensures they stay in good condition and easy to access when cooking.