This easy, quick, and non-toxic way to clean your garbage disposal is one that professional cleaners swear by

Try this natural option and kick harsh chemicals to the curb

Butler under-mounted sink in peach and green kitchen
(Image credit: deVOL Kitchens)

With their ability to break down food scraps into minuscule particles, reduce food waste and minimize food odors, a garbage disposal is one of the hardest working items in your kitchen.

It's also the reason they can become stinky and grimy. Luckily, there are many ways to clean a garbage disposal, but did you know you can sanitize yours without harsh chemicals? All you need is a planet-friendly enzymatic cleaner.

Non-toxic enzymatic cleaners tackle stinky garbage disposals brilliantly

'Enzymatic cleaners work by introducing beneficial bacteria and enzymes that 'digest' leftover food particles, grease, and grime,' explains professional cleaner Karina Toner, who is the operations manager at Spekless Cleaning.

'They’re safe for your plumbing, and because they’re non-corrosive and biodegradable, they’re also eco-friendly and safe around kids and pets,' the expert notes.

Enzymatic cleaners can help you keep your waste disposal from smelling and they can help unblock any clogs before they appear. So, to keep your garbage disposal in good, working condition, you should use an enzymatic cleaner whenever you clean your kitchen sink, with deep cleans scheduled at least once a week.

It's also worth getting familiar with all the things you should never put in a garbage disposal so you can spend more time using the clever gadget and less time learning how to unclog a garbage disposal.

How to use an enzymatic cleaner

Marble kitchen island with dark gray veins, with copper sink and brass faucets. There is a natural wooden bristled cleaning brush and sponges on a wooden board.

(Image credit: deVOL Kitchens)

Like many of the best cleaning tips that actually work, using a non-toxic enzymatic cleaner to spruce up your garbage disposal is simple and almost wholly effortless.

Tool-wise, you won't need much to stop your garbage disposal from smelling. In fact, according to Karina, you'll just need your enzymatic drain cleaner, a measuring cup, such as a four-cup clear measuring jug from Target to help you pour the right amount of product (if needed) and hot water.

And better yet, it will is so quick and 'takes about two minutes to apply,' cleaner Karina confirms. However, it will take anywhere between six to eight hours for the enzymes to work their magic so it's best left overnight.

Karina recommends the Earthworm Drain Cleaner, which you can also pick up from Walmart in a pack of six. She advises that you:

  • Run warm water into the garbage disposal for 10–15 seconds to moisten the inside.
  • Turn off the water and disposal system.
  • Pour the recommended amount (usually 4-8 oz.) of the enzymatic cleaner down the drain.
  • Let it sit overnight or at least 6-8 hours without running water to give the enzymes time to work.
  • In the morning, flush the disposal with hot water and give it a 10-second run.

Sink cleaning essentials

Meet our expert

Karina Toner
Karina Toner

Expert Karina is a professional cleaner and has more than six years of experience in overseeing all operations and quality control at Spekless, which provides residential and commercial cleaning and maid services in Washington and beyond. The company uses many hypoallergenic cleaning methods, such as using fragrance-free and non-toxic cleaning products to create clean spaces.


Now that you have learned how to use enzymatic cleaners on your garbage disposal, you might be looking for more ways to use planet-friendly products in your home.

If that's the case, discover how to make a home less-toxic and non-toxic ways to make your home smell nice all the time without harming your health or the planet.

Rebecca Shepherd
Contributing editor

Rebecca was a senior digital writer at Hearst Magazines before leaving her role to go freelance in 2019. Since then, she has written extensive homes and lifestyle content for leading brands including Homes & Gardens, Livingetc, Real Homes, Good Housekeeping, Kitchens, Bedrooms & Bathrooms and House Beautiful. When she's not writing, Becks is trying out the latest viral cleaning and organizing hacks to see if they actually work, decluttering her home (because less is more this spring), or color-coding her bookshelf.

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