Drainage & Sewer Solutions

Different Ways to Prevent Clogged Drains

Last Update:
May 21, 2025

Few household problems are as frustrating as a clogged drain. Whether it’s a kitchen sink that won’t drain or a shower slowly filling up with water, clogged drains cause inconvenience, bad odours, and sometimes even costly damage. The good news? Most of these issues are completely avoidable with a little bit of proactive care.

Prevention is always easier and much cheaper than emergency plumbing repairs. By adopting simple habits and regular maintenance, you can prevent clogged drains before they become a major problem.

In this guide, RG Plumbing Sydney shares practical, easy-to-follow tips to keep your kitchen, bathroom, and outdoor drains running smoothly. From clever gadgets to eco-friendly cleaning methods, these tips are designed to save you stress, time, and money.

Let’s dive in and discover the best ways to prevent clogged drains in your Sydney home!

Why Drains Get Clogged: Common Causes?

Even the cleanest Sydney homes can face blocked pipes from everyday activities. Here’s what typically causes a clogged drain problem:

  • Hair Buildup: Hair strands accumulate in the shower and bathroom drains, leading to a clogged shower drain and causing slow drainage or backups.

  • Food Scraps & Grease: Grease, oils, and leftover food solidify in kitchen drains, resulting in a kitchen drain clogged and unpleasant odours.

  • Soap Scum: Soap combines with hair and debris inside bathroom drains, forming stubborn buildup and eventually causing clogged sink drain issues.

  • Foreign Objects: Cotton buds, jewellery, and small items accidentally dropped can block pipes, creating frustrating clogged drains in sinks and basins.

  • Tree Roots (Outdoor Drains): Tree roots invade outdoor pipes, causing serious underground clogs and affecting multiple fixtures with clogged drain issues outdoors.

Different Ways to Prevent Clogged Drains

Keeping your drains clear doesn’t have to be difficult. Try these simple, effective solutions:

Use Drain Strainers & Covers

Drain strainers are small, affordable tools that sit over plugholes to catch hair, food scraps, and other debris. Ideal for kitchen sinks, bathroom drains, and laundry tubs, these covers prevent unwanted waste from entering your pipes. Clean them out regularly to keep water flowing freely.

Avoid Pouring Grease or Oil Down the Sink

When hot grease cools, it hardens inside your pipes, leading to stubborn blockages. Instead, pour cooled oil into a jar or disposable container and toss it in the rubbish. Alternatively, use a fat trap or wipe pans clean before washing to prevent clogged drains.

Regularly Flush Drains with Boiling Water & Baking Soda

A simple, eco-friendly DIY solution involves pouring boiling water down your drain, followed by a mixture of baking soda and vinegar. This helps dissolve soap scum and minor buildup. Aim to do this once a week for consistently clear pipes.

Proper Disposal of Food Waste & Coffee Grounds

Food scraps and coffee grounds belong in your compost bin, not down the sink. Even if you have a garbage disposal, avoid fibrous foods, coffee grounds, and eggshells, as they can clog your kitchen drains and lead to unpleasant smells.

Install Hair Catchers in Showers & Bathtubs

Hair is one of the biggest causes of bathroom blockages. Affordable hair catchers fit over your shower and bath drains, trapping loose hair before it enters your pipes. Look for silicone or stainless-steel options for durability and easy cleaning.

Clean Pop-Up Stoppers & Sink Stoppers

Bathroom sink stoppers collect hair, toothpaste, and soap scum over time. Remove and clean them every fortnight to avoid buildup. Soak in warm, soapy water and scrub with an old toothbrush to keep them fresh and clog-free.

Educate Household Members on Drain Etiquette

Prevention starts with good habits. Make sure everyone in your home knows what should and shouldn’t go down the drain. Avoid flushing wipes, cotton balls, or sanitary products, and remind kids to keep small toys away from sinks and bathtubs.

Use Enzyme-Based Drain Cleaners Periodically (Not Chemical)

Unlike harsh chemical cleaners, enzyme-based products use natural bacteria to break down organic waste inside your pipes. They’re safe for plumbing and septic systems and can be used monthly to maintain clear, odour-free drains.

Schedule Annual Professional Drain Inspections & Cleaning

Even with the best habits, pipes can develop hidden buildup over time. Booking a yearly professional inspection with RG Plumbing Sydney ensures your drainage system stays in top shape. Early detection saves money on emergency repairs and extends your plumbing’s lifespan.

Bonus: How to Know Your Drains Need Attention Before They Clog Completely

Most clogged drains don’t happen overnight; they slowly build up over time, often showing early warning signs before turning into full blockages. One of the first things to watch for is slow drainage. If your sink, bath, or shower takes longer than usual to empty, it could mean a clogged drain is forming. Another common sign is gurgling noises coming from your pipes, indicating trapped air caused by an obstruction inside. 

Lastly, be aware of bad odours around your kitchen or bathroom drains, often a sign of decaying food, grease, or hair buildup. Spotting these symptoms early gives you a chance to clear minor issues before they escalate. Simple maintenance, like using boiling water or an enzyme-based cleaner, can help. 

However, if problems persist, it’s best to book a professional inspection with RG Plumbing Sydney to avoid costly repairs and keep your drains flowing freely.

Conclusion

Clogged drains can be a hassle, but with a few easy habits and regular maintenance, you can keep your home’s plumbing running smoothly. Use drain strainers, avoid pouring grease down the sink, flush pipes regularly, and schedule annual check-ups to prevent clogged drains before they start.

Need professional help or a routine inspection? Contact RG Plumbing Sydney today and let our experienced local plumbers keep your drains clean, clear, and problem-free all year round.

1300 138 708