The Dos and Don’ts of Kitchen Sink Disposal

The Dos and Don’ts of Kitchen Sink Disposal

When it comes to disposing food scraps and waste in your kitchen sink, there are certain dos and don’ts to keep in mind. Follow these guidelines to avoid clogs, damage to your plumbing system and unpleasant odors.


  • Run cold water while using the disposal
  • Use a disposal cleaner regularly to break down any build-up or residue
  • Grind small amounts of food at a time
  • Toss non-food items, such as egg shells and coffee grounds, in the trash
  • Treat the disposal like a last resort and compost or save scraps for stock when possible


  • Grind hard items, such as bones or fruit pits
  • Put fibrous vegetables, such as celery and corn husks, down the disposal
  • Pour grease, oil, or fats down the sink
  • Use hot water while running the disposal
  • Overstuff the disposal with food scraps

Remember, the kitchen sink disposal is a convenient tool, but it’s important to use it responsibly to prevent potential damage and costly repairs. By following these dos and don’ts, you can keep your drain clear and your kitchen smelling fresh.

The Dos and Don’ts of Kitchen Sink Disposal


  • Do use cold water when running the disposal: Using cold water helps solidify any grease or oil that may have run down the drain, which makes it easier for the disposal to grind up and drain away.
  • Do use the disposal regularly: Running the disposal for a few seconds every day helps to prevent any buildup inside the disposal, which can cause clogs over time.
  • Do cut large items into smaller pieces: Trying to shove large items down the disposal can cause clogs and other issues. Cutting items into smaller pieces can help the disposal cut them up easier and prevent any blockages.
  • Do use natural cleaning products: Using natural cleaning products like baking soda and vinegar can help to break down any grease or buildup inside the disposal without damaging the unit itself.


  • Don’t put hard or fibrous items down the disposal: Hard items like bones or fibrous foods like celery can damage the disposal’s blades and cause clogs, so it’s best to avoid putting them down the drain altogether.
  • Don’t put non-food items down the disposal: Items like plastic, metal, or glass can cause serious damage to the disposal and should never be put down the drain.
  • Don’t pour grease or oil down the drain: Grease and oil can solidify and cause clogs in the disposal and drain, which can lead to costly repairs. Instead, pour grease and oil into a sealable container and throw it away in the trash.
  • Don’t use harsh chemicals to clean the disposal: Using harsh chemicals like bleach or drain cleaner can corrode the disposal’s interior and cause damage over time.

Remembering these simple tips can help you keep your kitchen disposal in good working condition for years to come.

If you’re experiencing any issues with your disposal, it’s important to contact a professional to get it fixed. For more information on proper disposal upkeep or to schedule a repair, visit

sink in kitchen

FAQs about The Dos and Don’ts of Kitchen Sink Disposal

What should I put down the kitchen sink disposal?

It is safe to put small quantities of food scraps like fruit and vegetable peels, eggshells, and non-greasy food waste down the kitchen sink disposal. You can also put small amounts of ice cubes down the disposal to freshen it up.

What should I not put down the kitchen sink disposal?

Avoid putting grease, oil, fat, bones, fruit pits, coffee grounds, pasta, rice, and fibrous vegetables (such as celery or cornhusks) down the sink disposal. These items can damage the disposal and create clogs.

Can I use hot water when running the disposal?

Yes, using hot water while running the disposal can help break down grease and food particles. However, avoid using boiling water as it can damage the disposal.

How do I clean the kitchen sink disposal?

You can clean the disposal by grinding up some ice cubes and citrus peels, which can help eliminate odors. You can also use baking soda and vinegar to clean the disposal, but make sure to rinse it thoroughly with hot water afterwards.

What should I do if my kitchen sink disposal gets clogged?

If your disposal gets clogged, turn it off and unplug it. Try using pliers to remove any visible debris in the disposal. If the problem persists, consider calling a professional plumber to help unclog the disposal.

kitchen sink

What Should I Put Down My Kitchen Sink?

Long Tail Keyword: What Should I Put Down My Kitchen Sink?

The Ultimate Guide To Proper Kitchen Sink Maintenance

When it comes to maintaining your kitchen sink, one of the most commonly asked questions is, “What should I put down my kitchen sink?” The answer to this question is not as simple as you might think. While it’s easy to assume that anything can go down the drain, there are many things that can cause significant damage to your sink and your plumbing system.

Things You Should Never Put Down Your Kitchen Sink

Before we dive into what you should put down your kitchen sink, it’s essential to know what you shouldn’t put down it. These items include:

  • Grease and oil
  • Coffee grounds
  • Eggshells
  • Bones
  • Pasta, rice and other starches
  • Chemicals and harsh cleaners

What You Can Put Down Your Kitchen Sink

Now that you know what not to put down your kitchen sink, let’s focus on what you can put down it:

  • Liquid dish soap: Using a small amount of liquid dish soap is safe for your kitchen sink as long as you rinse it down with plenty of water afterward.
  • Lemon or lime slices: The acidity of lemons and limes can help keep your drain smelling fresh and clean.
  • Baking soda and vinegar: Mixing baking soda and vinegar can create a natural cleaning solution that won’t damage your sink or plumbing system.


While it might be tempting to put anything down your kitchen sink, it’s essential to be mindful of what you’re disposing of. To avoid clogs and damage to your plumbing system, make sure to avoid putting grease, coffee grounds, eggshells, bones, pasta, rice, harsh chemicals, and cleaners down your sink.

For more information on proper kitchen sink maintenance, check out this Wikipedia page.


The Dos and Don’ts of Kitchen Sink Disposal


  • Use cold water when running the disposal
  • Hold solid items until they are completely ground up before releasing them into the disposal
  • Run the disposal regularly to prevent rust and corrosion
  • Grind small amounts of food waste at a time to avoid clogging
  • Use dish soap and water to effectively clean the disposal


  • Grind hard items like bones, shells, or fruit pits
  • Pour grease or oil down the drain as it can solidify and clog the pipes
  • Put fibrous items like celery, corn husks, or onion skins into the disposal as they can wrap around the blades and cause clogs
  • Use harsh chemicals to clean the disposal as they can damage the unit and its components
  • Leave any silverware or utensils in the sink that could accidentally fall into the disposal

Category – Kitchen sink

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Hi, I'm Jennifer! I love creating original and delicious recipes and sharing them here. I cook and photograph food with my husband Jeff in Boston.


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