In our years of experience in the plumbing industry, we’ve often found that many common issues could have been avoided if homeowners just knew a few simple tips – the kind of things to do, what helps, and what to avoid when it comes to looking after their plumbing.
Whether you’re a new homeowner or have been living in your house for years, understanding the basics of plumbing maintenance can save you a lot of time, money, and stress. While major plumbing repairs should always be handled by a licensed plumber, there are many small tasks and habits that every homeowner can take care of to prevent costly issues.
Here are 10 simple plumbing tips that every homeowner should know:
1. Know Where Your Water Main Isolation
Valve Is and How to Shut It Off
One of the first things you should learn in your home is the location of your water main isolation valve. In case of a burst pipe or major leak, shutting off the water quickly can prevent extensive water damage.
Usually for homes, the main shut-off valve is located within one metre of your property boundary. For apartments, the main shut-off valve is usually located underneath your kitchen sink or laundry tub. Familiarise yourself with it and ensure it turns easily. In an emergency plumbing situation, knowing how to turn off the water can give you peace of mind while you wait for a professional emergency plumber.
Besides the main water shutoff, many fixtures such as (toilets, sinks, dishwashers) have their own individual shutoff valves, known as (mini valves). Most homeowners don’t realise this – but if you have a leak under your sink, you can turn off just the water to that sink while keeping the rest of the house running.
Take five minutes to find and test these valves so you’re not scrambling during an emergency.
2. Your Plumbing Has a “Shelf Life”
Most people don’t realise that plumbing systems age, and materials like galvanised steel, copper, or polybutylene have different life expectancies. For example:
- Galvanised pipes can corrode from the inside out over time.
- Old copper pipes may develop pinhole leaks as they age.
- Plastic piping (like polybutylene) can become brittle and fail unexpectedly.
Knowing what type of pipes you have and how old they are helps you plan for replacements before a pipe bursts.
3. Flush Only Toilet Paper - Keep Chemicals, Grease, Wipes,
and Debris Out of Your Drains
One of the most common causes of plumbing issues is putting the wrong things into your drains or toilet. Your plumbing system isn’t designed to handle substances like oil and grease. Even if you rinse with hot water, grease solidifies once it cools. Over time, it builds up in your pipes and causes blockages.
Only toilet paper and human waste should ever be flushed. Wipes (even the “flushable” kind), feminine hygiene products, construction materials, and oils can clog your pipes and damage your sanitary drainage system.
Despite the label, flushable wipes don’t break down the same way as toilet paper and can cause serious blockages in sewer lines and septic tanks. They’re one of the leading causes of toilet blockages.
When in doubt, throw it in the bin — not the bowl. If you’re dealing with a blockage, try a plunger or wire drain auger. If that doesn’t work, it’s best to call a plumber before the problem gets worse.
4. Regularly Check for Loose Fittings, Replace Worn-Out Washers, and Don’t Over-Tighten Faucets
Dripping faucets and small leaks are often caused by loose fittings, worn-out washers or cracked seats in your breach. Left unchecked, these tiny leaks can waste litres of water and increase your utility bill.
By regularly inspecting faucets, flexible hoses and connections under sinks, you can spot issues early. If you’re handy, replacing a washer or tightening a fitting can be a simple DIY task. Otherwise, consult a licensed plumber for proper repair. This is part of essential plumbing maintenance that helps keep your system running smoothly.
It might feel like you’re preventing leaks by tightening your faucet as hard as possible, but over-tightening can actually damage the internal seat of your breach and lead to leaks or cracks over time.
Use gentle force when turning off faucets and avoid using wrenches or tools unless absolutely necessary. If a faucet continues to drip despite being turned off normally, it’s time to replace the washer or call a plumber for assistance.
5. Your Water Heater Needs Maintenance Too – Flush the Water Heater Periodically
Many homeowners don’t know they should flush their mains pressure water heater every six months.
Over time, pressure builds up in your water heater, reducing its efficiency and lifespan. Flushing your water heater once a year helps to relieve pressure within the system and improve both water quality and energy efficiency.
If you’re unsure how to flush your heater, it’s best to consult your unit’s manual or hire a professional plumber. This simple step can extend the life of your water heater and prevent unexpected issues, which could otherwise require an emergency plumber if the tank starts leaking or fails entirely.
6. Learn How to Spot Early Signs of Water Leaks in Your Home
Leaks often start small and go unnoticed until they cause significant damage. Look for signs like water stains on walls or ceilings, damp or musty smells, unusually high water bills, and the sound of running water when no fixtures are in use.
The early warning signs of a potential pipe failure also include discoloured water, banging pipes, or fluctuating water pressure.
A good trick is to ensure all taps and hoses are turned off and check if your water meter is ticking over. If you come across a ticking meter while all taps are off, it is likely you have a leak.
Catching these warning signs early allows you to address problems before they escalate. A licensed plumber can use leak detection equipment to find hidden leaks and perform necessary plumbing repairs quickly.
7. Avoid Planting Trees or Plants with Deep Roots Near Pipes
It might not be obvious at first, but what you plant around your home can seriously affect your plumbing system. Tree roots and even the roots of large shrubs can grow toward underground plumbing pipes, attracted by moisture, especially if there’s a small leak or condensation. Over time, roots can wrap around, crack, or even intrude into pipes, leading to major blockages.
This is a common reason homeowners need to call an emergency plumber, especially if sewage begins backing up or water pressure drops unexpectedly.
A few planting tips:
- Always know where your main water and sewer lines are before planting trees or large shrubs.
- Choose plants with non-invasive root systems for areas near plumbing, patios, and foundations. Avoid Willow, Maple, Eucalyptus, Fig or Bamboo trees.
- Install a root barrier if you must plant something nearby — this helps redirect root growth away from pipes.
- For new construction or landscaping, consult with a plumber or landscaping professional to avoid long-term damage.
Keeping your landscaping in check is a critical part of plumbing maintenance that often goes overlooked. A few smart planting choices now can save you thousands in repairs later.
If you’re dealing with recurring clogs, slow drains, or suspect tree root intrusions in your pipes, don’t wait. Call the professionals at Aqualuxe Plumbing for fast, reliable service.
8. Schedule a Yearly Plumbing Inspection
Just like visiting the doctor for a check-up, your home’s plumbing system needs regular attention. A yearly inspection by a certified plumber can catch potential issues before they become expensive emergencies.
During an inspection, your plumber will check pipes, fixtures, water pressure, and more to ensure everything is working properly. This proactive plumbing maintenance can add years to your plumbing system’s life and reduce your long-term costs.
9. Basic Plumbing Tools Every Homeowner Should Have
Every homeowner should have a small set of basic plumbing tools on hand. These include:
- Plunger (for both toilets and sinks): Your first line of defence against blockages — quick and easy to use before things escalate.
- Wire drain auger (for shower blockages): To remove hair build-up, a wire drain auger can reach into floor wastes to remove hair or debris — especially in floor wastes and showers.
- Plumber’s tape (Teflon tape): Wrap this around threaded pipe connections to prevent leaks. It’s very handy for temporary fixes.
- Adjustable wrench / pipe wrench: Useful for tightening or loosening nuts and fittings on pipes, taps, and supply lines.
- Hose clamps: Can help secure leaky hoses or pipes temporarily in an emergency – not a permanent fix, but helpful in a pinch.
- Gloves (rubber or nitrile): Protect your hands from dirty water, chemicals, or sharp edges.
- Multi-grips: Useful to keep pipes or flexible hoses stable while loosening nuts and bolts with an adjustable wrench.
These tools can help you manage minor plumbing issues without waiting for a professional. However, if the problem persists after a basic fix, it’s time to call a reliable plumber before the situation worsens.
10. Know When It’s Time to Call a Professional
While some plumbing fixes are DIY-friendly, many problems require the skills and tools of a licensed plumber. Situations like burst pipes, sewer blockages, water heater repairs, or no running water should be handled by an emergency plumber right away.
Delaying professional help in emergencies can lead to structural damage, mould, and more costly repairs. When in doubt, it’s always safer to call in an expert.
Call us now
Don’t wait until a small issue turns into a big, expensive problem. Trust Aqualuxe Plumbing — your local emergency plumber and plumbing maintenance experts — to keep your home in perfect working order.
Final Thoughts
Plumbing may seem like a mystery, but with just a little knowledge and the right habits, you can prevent most common problems from escalating. Whether it’s learning how to shut off your water, avoiding drain-clogging materials, or scheduling a yearly inspection, these small actions go a long way.
Of course, when issues get out of hand, don’t hesitate to call a trusted local plumber. A licensed professional can keep your home safe, dry, and running smoothly — especially in emergencies.
