8 Do's and Don'ts to Protect Your Home's Drain

Your home’s drains are essential for the daily functioning of your household. They ensure that wastewater flows smoothly away from sinks, bathtubs, toilets, and appliances, keeping your home clean and free from unpleasant odours. Simply put, properly maintained drains contribute to a healthier, more efficient home.

Conversely, if your drains are neglected or misused, they can become clogged or damaged. This may result in disruptions to your household and, in more severe cases, pipe corrosion, leaks, or even costly repairs. Because your drains play such a crucial role in your everyday life, keeping them in excellent condition should therefore be a priority.

Consider following the simple dos and don’ts outlined in this article to protect your home’s drains and maintain a plumbing system that operates smoothly and efficiently.

The Do's to Protect Your Home's Drains

Do Regular Maintenance

Regularly checking your drains for signs of blockages can prevent minor issues from becoming significant problems. If you notice a minor build-up of soap scum or similar substances, a simple mixture of baking soda and vinegar can naturally dissolve it without damaging your pipes. Follow it up with a quick rinse with hot water for the best results.

Additionally, arrange an annual inspection by a professional plumber. They can identify hidden issues, such as root intrusion or damaged pipes, which require specialised tools to address. If you’re in Dunedin or the Otago region, contacting local plumbers is especially beneficial. In particular, plumbers Dunedin residents trust have a better understanding of the challenges posed by older infrastructure and the region’s specific weather conditions. They can thus provide tailored solutions to ensure your drains remain in optimal condition.

Do Dispose of Waste Properly

One of the most common causes of drain blockages is improper waste disposal. Fats, oils, and grease may appear harmless at first but when they solidify as they cool, they form sticky deposits that trap other debris. So instead of pouring these liquids down the drain, let them cool instead and collect them in a sealed container for disposal in the rubbish. 

Similarly, avoid washing down coffee grounds, eggshells, or fibrous foods like celery. Use compost bins or food waste collection services to dispose of these materials responsibly.

Do Place a Catch Basket or Screen Over the Sink Drain

Another simple yet effective way to protect your drains is by installing a catch basket or drain screen in your sink. It prevents food scraps, hair, and other small objects from entering your drainage system and causing clogs. Regularly clean the basket or screen to maintain its effectiveness and minimise odours.

Do Educate Your Household Members

Maintaining healthy drains is a team effort, so make an effort to educate your household members, including children, about proper waste disposal practices. For example, emphasise that wet wipes, cotton swabs, and dental floss should never be flushed down the toilet. Visual reminders, like signs near sinks or toilets, can also help reinforce these habits.

When everyone in the household understands their role, you’ll reduce the risk of accidental misuse that can lead to expensive repairs.

The Don'ts to Protect Your Home's Drains

Don’t Flush Inappropriate Items

Toilets are designed to handle only human waste and toilet paper. Flushing non-degradable items, even wipes that are labelled “flushable,” can lead to severe blockages. These materials don’t break down easily and can cause long-term damage to your plumbing system. Blockages also contribute to sewage overflows, which are both unsanitary and environmentally harmful.

Don’t Use Chemical Drain Cleaners Excessively

When it comes to drain maintenance, chemical drain cleaners can be helpful for quick fixes. However, they should be used sparingly. These products are highly corrosive and can weaken pipes over time, particularly older ones. Additionally, the chemicals can enter New Zealand’s waterways, posing risks to marine life and ecosystems. Reserve chemical cleaners for emergencies and use natural cleaning methods or enzyme-based cleaners whenever possible.

Don’t Attempt DIY Drain Snaking



While it might be tempting to try and clear a blockage yourself with a drain snake or similar tool, this can lead to unintended damage. Incorrect use can scratch or puncture pipes, worsening the problem and leading to expensive repairs. Instead, if a blockage persists despite your efforts, contact a professional plumber with the right tools and expertise to handle the issue safely and effectively.

Don’t Ignore Warning Signs

If you notice slow-draining water, foul smells, or gurgling sounds from your pipes, don’t ignore them. These symptoms often indicate a developing issue, such as a clog or damaged pipe, that could escalate if left untreated. Be sure to act promptly so you can save yourself from more extensive and costly repairs. 

Taking care of your home’s drains is about fostering a sustainable and efficient household. Consider following these do’s and don’ts to maintain a smoothly running drainage system. If you’re uncertain about the condition of your drains or experiencing issues such as slow drainage or foul odours, contact a professional plumber right away. 

For expert assistance, consider Mains Plumbers. Our team specialises in residential and light commercial plumbing jobs, with services such as drain maintenance and drainlaying, ensuring long-term reliability. For urgent situations, we have emergency plumber services ready. Reach out today to keep your home’s drains in the best possible condition.