How To Deal With Grease Blocking Your Drain in Sydney

You're halfway through preparing a mouth-watering meal when suddenly, your kitchen sink starts backing up. The water won’t drain, and it’s clear something’s blocking the pipes. More often than not, the culprit is grease. 

Whether it’s leftover oil from frying or fatty residues from cooking meat, grease can easily accumulate in your drain, leading to frustrating blockages. If you live in Sydney, where food lovers are aplenty, you’re no stranger to this common problem. 

So, how do you deal with blocked grease traps in your drain? Don’t worry—we've got the answers!

The Grease Trap Menace: What's the Deal?

Grease might seem harmless when it's hot and liquid, but as soon as it cools, it solidifies and sticks to the insides of your pipes. Over time, this builds up, causing a blocked drain that prevents water from flowing freely. This issue is particularly problematic in kitchens, where food grease often ends up in the sink, contributing to blocked grease traps and blocked drains.

Understanding the Grease Trap

Blocked grease traps intercept fats, oils, and grease (FOG) before they reach the main sewer lines. Installed under the sink or in the drainage system, grease traps are essential in preventing these substances from creating severe blockages. 

However, like all plumbing components, blocked grease traps need regular maintenance to function properly. Ignoring them can lead to a nasty, smelly, and expensive mess.

Common Causes of a Blocked Grease Trap:

1. Excessive Grease Buildup: The most common cause of blockages is pouring too much grease down the drain. Oils, fats, and even dairy products like cream can congeal and cause blockages.
2. Pouring Hot Grease: Pouring hot grease directly down the drain may seem harmless, but it solidifies once it cools, creating stubborn blockages.
3. Neglecting Maintenance: Grease traps should be cleaned regularly. Neglecting this task allows grease to build up, eventually leading to a complete blockage.

How to Deal With a Blocked Grease Trap: Solutions & Strategies

Prevention is always better than dealing with a full-blown blockage. By following these strategies, you can keep your drains grease-free and functioning properly:

Prevention is Key:

1. Cool It Down: Always avoid pouring hot grease down the drain. Let it cool and solidify in a container, then dispose of it in your bin.
2. Wipe It Down: Before washing pots and pans, wipe off any excess grease with a paper towel. This small step prevents unnecessary buildup in your pipes.
3. Install a Grease Trap: If you don’t already have one, installing a grease trap can be a game-changer. It captures grease before it enters your plumbing system, reducing the chances of a major blockage.

Unblocking Your Drain: A Step-by-Step Guide

If your drain is already blocked with grease, there are a few methods you can try to clear the blockage. 

Here’s a breakdown of the most effective techniques:

1. Chemical Solutions:

• Commercial Drain Cleaners: These can dissolve minor grease blockages, but be cautious. Some cleaners can damage your pipes if used too frequently. Always follow the instructions carefully.
• Baking Soda and Vinegar: This natural method is a great option for breaking down grease. Pour a cup of baking soda into the drain, followed by a cup of vinegar. Let the mixture fizz for about 30 minutes, then flush it with hot water. Repeat as needed.

2. Manual Cleaning:

• Plumber's Snake: A plumber's snake, or drain auger, is a flexible tool that you can use to physically push through and break up blockages. Be sure to use it gently to avoid damaging your pipes.
• Dish Soap and Boiling Water: Pour a generous amount of dish soap into the drain, followed by boiling water. The soap helps break down the grease, and the hot water flushes it away. Repeat this process a few times for the best results.

3. Professional Help:

• Call a Plumber: If your grease trap or drain remains blocked after trying DIY solutions, it’s time to call a professional plumber. They have the expertise and tools to clear even the most stubborn blockages, ensuring your pipes are left in perfect working order.

Moving Forward: A Final Note

Dealing with a blocked grease trap is never fun, but with the right knowledge, you can prevent future blockages and keep your drains flowing freely. 

The key is regular maintenance—avoid pouring grease down the drain, clean your grease trap regularly, and follow the preventative measures outlined above.

When the worst happens, and you can’t clear a blockage on your own, don’t hesitate to seek professional help. At Sewer Surgeon, we specialise in dealing with plumbing issues, ensuring your system stays clean and blockage-free. 

Contact us today for expert advice or to schedule a service.

‍

Frequently Asked Questions

How often should I clean my grease trap?

It’s recommended to clean your grease trap every 3-6 months, depending on how frequently you use your kitchen.

Is it safe to use drain cleaners on a grease trap?

Some drain cleaners are safe, but always check the label for compatibility with grease traps and follow the instructions carefully.

What happens if I don’t clean my grease trap?

Failing to clean your grease trap regularly can lead to complete blockages, causing bad odours, slow drainage, and expensive plumbing repairs.

Can I use a plumber’s snake to clean my grease trap?

A plumber’s snake can help clear blockages in pipes, but grease traps often require professional cleaning to ensure all grease is removed.