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Hot Water and Kitchen Sinks: Why It’s a Bad Idea

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Why You Should Avoid Pouring Hot Water Down the Kitchen Sink

Many people swear by pouring hot water down the kitchen sink to clean grease and unclog drains. While this practice can be effective, there are a few things to keep in mind to ensure everything runs smoothly. Hot water is great for removing stains, especially grease, but it can also cause issues if not used correctly.

The Dangers of Pouring Hot Water into the Sink

Accelerates Aging of Drain Pipes

Most kitchen drain pipes are made of plastic. Even though many types of plastic can withstand high temperatures, continuously pouring hot water into the pipes can cause them to age faster than normal. The reduced lifespan of drain pipes means you’ll incur additional costs for repairs or replacements.

The quality of drain pipes can vary significantly. If your household uses PVC drain pipes, caution is necessary. These pipes typically cannot withstand temperatures above 60°C. In contrast, boiling water or water used to blanch vegetables often reaches 90-100°C. Pouring such hot water can deform the pipes due to excessive heat, leading to cracks or breaks over time, resulting in water leaks and damage to kitchen cabinets.

How to Remove Grease from Drain Pipes

Instead of using hot water to eliminate grease in drain pipes, consider the following tips to help water flow more easily and prevent clogs:

Avoid Pouring Oil and Grease Down the Drain

Never pour cooking oil or grease down the drain. These substances are liquid when hot but can solidify when cooled. Combined with other debris in the pipes, this can lead to blockages and unpleasant odors in the sink area.

Use Specialized Drain Cleaners

To unclog drain pipes, consider using specialized drain cleaners. These products contain dissolving enzymes that can emulsify grease, preventing it from forming large deposits in the pipes. They can travel through the entire length of the drain pipes and effectively remove buildup.

Additional Benefits of Drain Cleaners

Drain cleaners also have excellent antibacterial properties. You can use these cleaners to sanitize kitchen, bathroom, and toilet drain pipes. Always read the instructions on the product packaging before use and choose products with clear origins and detailed ingredient lists.

By avoiding the use of hot water and opting for the right cleaning products, you can maintain your plumbing and keep your kitchen sink functioning efficiently.