Throughout our publications, we have explained numerous times how useful coffee grounds can be and how they shouldn’t be thrown away. Many of us use this wonderful green fertilizer in our gardens or recycle it in various ways in our daily lives. However, one of these recycling methods is quite debated. It’s often heard that putting coffee grounds in your drains can replace chemical-based products for unclogging sinks. Some people argue that this practice can actually worsen clogs and should be avoided. In this article, let’s separate fact from fiction!
What’s the purpose of coffee grounds in drains?
Aiding in Cleaning Pipelines: It might not be well-known, but coffee grounds possess real degreasing power. They’re excellent replacements for other cleaning products to remove and break down substances that they won’t stain. Staying within the realm of the kitchen, you can effectively use coffee grounds to scrub very dirty dishes or remove grease stains in a sink. Moreover, their slightly abrasive nature contributes to the cleanliness of pipelines.
Aiding in Deodorizing the Drain: Just like baking soda, white vinegar, or lemon juice, coffee grounds are an excellent natural deodorizer. They can be used in various ways, such as in the fridge or on hands after cooking. If there are unpleasant odors in your pipes, coffee grounds can quickly and effectively eliminate them.
Using Coffee Grounds to Unclog Sink Drains: Slow water drainage, gurgling sounds, food residues coming back up after using the dishwasher, blocked wastewater, developing odors, etc. To prevent problems in your wastewater drainage system, you can use coffee grounds. They might help with a clogged sink… but only if used correctly!
How to Properly Use Coffee Grounds in Drains: Coffee grounds can quickly become lipophilic (they attract grease). This is why it’s important not to overuse them and to use them correctly. They are not suitable for dislodging large blockages in pipes. In such cases, you’ll need to rely on more radical natural solutions for stagnant water. However, you can use them when water is draining a bit slowly or as a preventive measure against small clogs that could form.
To avoid mistakes, it’s out of the question to empty the entire coffee filter contents down the sink drain! Use one or two tablespoons and immediately rinse with a long stream of hot water or a liter of boiling water. The action of the grounds and the hot water will help maintain the pipes without issues and prevent greasy deposits from adhering to the walls. Additionally, this rinsing is crucial because if the coffee grounds were to harden and dry, they could indeed block your pipes and do more harm than good.
In summary, coffee grounds can be very beneficial if used correctly and in moderate amounts.