How to save on water bills
- MDG Plumbing Services
- May 12, 2025
- 3 min read
Updated: Mar 9
How to cut down your water bill: 7 simple ways to save water (and money!)

How to Cut Down Your Water Bill: 7 Simple Ways to Save Water (and Money!)
If you’re a homeowner in Australia, you’re probably used to receiving a water bill twice a year – just one of the many joys of homeownership! The upside? There are plenty of practical ways to reduce that bill while improving your home’s water efficiency and reducing unnecessary consumption.
The key to saving on your water bill is being mindful of how your household uses water. Small, everyday changes can add up to significant savings over time.
Another smart move is keeping your plumbing system in top shape. Regular maintenance helps catch hidden issues that could be wasting water – and your money – without you even realising. Preventative plumbing is your best defense.
7 Smart Tips to Lower Your Water Bill This Year
1. Shorten Your Showers
We get it – a long, hot shower on a chilly evening is hard to resist, and a cool shower on a summer day feels amazing. But sticking to 4-minute showers can dramatically reduce your household’s water usage and cut down your bill. It’s a small sacrifice for a big impact.
2. Let the Dishwasher Do the Work
Surprisingly, washing dishes by hand usually uses more water than running a modern dishwasher. Those clever machines are more water-efficient than you think! So go ahead, let the dishwasher take over and save water while you’re at it.
3. Choose Water-Saving Appliances
Investing in water-efficient appliances and fixtures can make a noticeable difference. Look for products with the WELS (Water Efficiency Labelling and Standards) label to help guide your purchase decisions. These labels show you how much water the product uses so you can choose wisely. Learn more at waterrating.gov.au.
4. Repair Leaks Promptly
A dripping tap, leaky showerhead, or constantly running toilet might seem minor, but over time they waste a huge amount of water – and money. Fixing leaks early, often with a simple washer replacement, can help avoid a nasty surprise on your next bill.
5. Insulate Your Water Pipes
Wrapping your pipes with insulation helps water heat up faster, especially during colder months. This reduces water waste while waiting for hot water and cuts back on energy use as well. It’s a win-win for your wallet and the environment.
6. Reuse Water Wherever Possible
Instead of letting used water go to waste, think about how you might repurpose it. For example:
Reuse pasta or vegetable cooking water on your garden.
Install a small rainwater tank to collect runoff from your roof.
Consider a greywater system to divert used water from laundry or baths to your garden.
Scoop out bathwater to hydrate your plants – they won’t mind!
7. Wash with Cold Water
Switch your washing machine settings to cold and wait until you have a full load before running a cycle. Not only will you reduce energy use, but cold water is gentler on fabrics, helping clothes last longer while saving on heating costs.
With just a few small adjustments, you can make a big difference to your water and energy usage. That means lower bills and a more sustainable home.
At MDG Plumbing Services, we’re passionate about helping homeowners save water. If you’d like a professional inspection of your current plumbing system or want to schedule a maintenance visit, give us a call on 0435 636 278 for a FREE Quote.



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