Spring cleaning usually means clearing out cupboards, washing windows and finally dealing with the jobs that have been waiting all winter. It is also a useful time to check the plumbing that keeps your home running quietly in the background.
You do not need to dismantle pipes or attempt complicated repairs. A few simple observations can help you notice slow drains, small leaks and outdoor drainage problems before they cause a bigger interruption.
Here is how to give your home’s pipes a practical spring clean, and how to recognise when a problem needs more than a quick clean around the plughole.
Start with the kitchen sink
The kitchen drain deals with food scraps, grease, oils and detergents throughout the year. Over time, material can collect inside the pipe and restrict the flow of water.
Run the tap and watch how quickly the sink empties. Water that drains slowly, rises before disappearing or makes a gurgling sound may indicate a developing blockage. An unpleasant smell that keeps returning can also point to material trapped within the drain.
Clear the removable strainer and dispose of food scraps in the bin or compost. Cooking fats and oils should be allowed to cool, collected in a container and put in the bin rather than poured down the sink. Even when an oil is liquid when warm, it can contribute to a blockage as it cools and combines with other material in the pipe.
If the sink continues to drain slowly after the accessible strainer has been cleaned, avoid repeatedly pouring drain-cleaning chemicals into it. Different products can react dangerously if mixed, and a recurring blockage may need to be properly located and cleared.
Check bathroom drains for hair and build-up
Hair, soap residue and personal-care products can gradually restrict shower, bath and basin drains. Remove and clean any accessible drain cover or catcher, then run the water and check that it flows away freely.
Pay attention to more than one fixture. If the shower drain gurgles when the basin empties, the toilet water level changes unexpectedly or several drains are running slowly at once, the issue may be further along the drainage system. Cleaning one plughole will not resolve a blockage deeper in the pipe.
Only the three Ps should be flushed down the toilet: pee, poo and toilet paper. Wet wipes, tissues, paper towel, sanitary products, cotton buds and hair belong in the bin, including products labelled as flushable.
Look for small leaks under sinks and around fixtures
A slow leak may not announce itself with a pool of water. Open the cupboards beneath sinks and basins and look for dampness, water marks, swollen cabinetry, peeling surfaces or a musty smell.
Check around exposed pipe connections, tap bases, toilets and the floor near appliances that use water. A dry tissue wiped around an accessible joint can help reveal moisture that is difficult to see. Do not loosen fittings to investigate.
Also listen for toilets that continue running after flushing and taps that drip when fully turned off. These may appear minor, but they can waste water and may worsen if worn parts are left unattended.
Test how your drains work together
A blockage does not always sit directly below the fixture where the first symptom appears. Water may move slowly through one drain, back up in another or cause sounds elsewhere in the home.
As you work through the spring clean, use sinks, showers, baths and toilets normally and note anything unusual. Warning signs include:
- water draining more slowly than it used to
- gurgling sounds from sinks, showers or toilets
- unpleasant drain smells that return after cleaning
- water backing up through another fixture
- a toilet that is slow to clear or regularly blocks
- damp or unusually green patches outside
One symptom may have a local cause. Several symptoms appearing together are a stronger reason to have the drainage system investigated.
Inspect the outdoor drainage you can safely reach
Spring is a good time to prepare outdoor drainage for the heavier rain and storms that can arrive in the warmer months. From ground level, check visible stormwater grates, pits and channel drains for leaves, soil and garden debris. Keep the area around them clear so surface water has somewhere to go.
Look at downpipes for visible cracks, loose connections or staining that suggests water has been escaping. Water pooling beside the house, overflowing from a drainage point or taking a long time to disappear may indicate a blockage, damaged pipework or a system that is not managing the flow effectively.
Gutters and elevated pipework should only be checked or cleaned when they can be accessed safely. If the job requires climbing onto a roof or working from a ladder, arrange appropriate professional help.
Make sure the overflow relief gully is clear
Many homes have an overflow relief gully outside. It is designed to provide a lower point where wastewater can escape if the sewer becomes blocked, helping direct an overflow away from the inside of the home.
The grate should not be covered by soil, garden mulch, pot plants or stored items. You can visually check that it remains accessible, but do not alter its height or seal it. If it is overflowing, stop using water inside where possible and contact a plumber.
Watch for tree-root warning signs
Tree roots can enter sewer and stormwater pipes through cracks, failed joints and other openings. Once inside, they can catch waste and debris, restrict the pipe and contribute to repeated blockages.
Recurring slow drainage, gurgling, overflows or blockages that return shortly after being cleared can justify a closer look. This is particularly important for older properties or homes with established trees near underground pipe routes.
A CCTV drain inspection allows a plumber to see inside the line and determine whether the cause is tree roots, accumulated debris, a displaced joint or damaged pipework. It replaces guesswork with evidence and helps determine whether clearing, repair or pipe relining is the appropriate next step.
Know when a pipe needs more than a spring clean
Basic household cleaning can remove material at an accessible drain opening, but it cannot repair a cracked pipe, correct a collapsed section or permanently resolve roots entering through damaged pipework.
Professional high-pressure water jetting can clear stubborn obstructions from a drain. A CCTV inspection can then check the condition of the pipe and identify why the blockage developed. Where damage is found, the options may include a local repair, replacement or trenchless pipe relining, depending on the pipe’s condition and location.
Arrange professional help if you notice sewage backing up, an overflowing toilet or gully, several affected drains, a suspected burst pipe or a blockage that keeps returning. Sudden plumbing failures should be treated as urgent rather than added to the spring-cleaning list.
Put better habits in place for the season ahead
Once everything is flowing properly, a few everyday habits can reduce unnecessary strain on the drainage system:
- use sink strainers to catch food scraps
- keep fats, oils and grease out of the kitchen drain
- use a hair catcher in showers and baths
- flush only the three Ps
- keep outdoor grates and the overflow relief gully unobstructed
- act on recurring smells, gurgling or slow drainage instead of waiting for an overflow
Give your plumbing a fresh start this spring
If your spring check uncovers a slow drain, hidden leak or recurring blockage, Hunter Eco Plumbing can help identify what is happening inside the system.
Our local, family-owned team provides plumbing maintenance, CCTV drain inspections, high-pressure water jetting and pipe repairs across Newcastle, Lake Macquarie and the Hunter region. We focus on finding the cause and recommending an appropriate solution, so a preventable plumbing problem is less likely to interrupt your home later.
More From Our Blog
Blocked Drains After Rain: What's Actually Going On Under Your Yard If it feels like your drains only ever play up after a downpour, there's a reason and it's not bad luck. Most homeowners have two completely separate drainage systems running under their property, and rain has a way of exposing problems in both. Here's
You Didn't Ask For A Cold Plunge Nothing derails a morning quite like stepping into a cold shower, or running out of hot water halfway through the dishes. If it's been happening more often lately, your hot water system may be telling you something and it's worth listening before a small issue becomes a


