Can I Put Coffee Grounds Down the Sink?

  • Prodigy Plumbing
September 22, 2022

We all know that coffee grounds can be great for your garden. But is that where you should draw the line? If you’ve ever wondered, “Can I put coffee grounds down the sink?” you’ve come to the right place. In this guide, we’ll cover everything you need to know about coffee grounds and your drain.

What to Know about Coffee Grounds

You likely pour all kinds of liquids down your sink drain without a second thought. And in most cases, that’s perfectly acceptable.

Understandably, you might have the same belief about coffee grounds. After all, they’re nearly microscopic, so surely they simply go down the drain without issue, right? Unfortunately, that’s wrong.

Coffee grounds don’t break down. Instead, they bind together to form clumps—clumps that can quickly create clogs in your plumbing. Even worse, these clogs can be difficult (and expensive) to remove.

So, if you’ve been wondering whether you can safely put coffee grounds down the sink, the answer is no. You should avoid putting coffee grounds in your drain at all costs.

What to Do with Coffee Grounds

Now that you know coffee grounds don’t belong in your drain, what should you do with them? Here are a few ideas:

Use Them as Fertilizer: Coffee grounds are rich in nitrogen, which makes them great for fertilizing plants.

Use Them as Compost: If you don’t have a use for coffee grounds right away, you can always throw them on your pile of compost. They’ll break down over time and provide nutrients for your plants later on.

Make a DIY Scrub: Mix coffee grounds with a little bit of olive oil or coconut oil to create a natural exfoliating scrub.

There are ways to repurpose coffee grounds and throwing them down the drain should never be an option.

What Else Shouldn’t Go Down the Drain?

In addition to coffee grounds, there are plenty of other items that shouldn’t go down your drain. Here are a few common offenders:

Grease and Oil: Grease and oil can solidify in your pipes and create clogs.

Eggshells: Eggshells can also bind together and cause clogs.

Fruit Pits: Fruit pits can damage your garbage disposal and lead to clogs.

Disposable Diapers: Disposable diapers don’t break down and can cause serious clogs.

With that said, some items—like hair—can technically go down the drain but probably shouldn’t. If possible, it’s always best to throw these items in the trash instead.

Now that you know the answer to, “Can I put coffee grounds down the sink,” it’s time to take action. Be sure to avoid putting coffee grounds in your drain, and find a better way to dispose of them instead. Here are some more tips on how to prevent your drain from clogging.

I Already Put Coffee Grounds Down the Sink. Now What?

Don’t panic. If it was only a very small amount, you might not have anything to worry about. But if you put a sizable amount of coffee grounds down the sink and your drain appears to be clogged, you should contact the pros at Prodigy Plumbing to take a look. Schedule an appointment today, and we’ll help you get your drain back in working order in no time.

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