Getting quoted $600 to clean grimy tile grout is enough to make anyone look for a DIY solution.
That’s exactly what happened to TikTok user Sarah Leenheers when she moved into her new home. The floors were filthy, but professional cleaning was out of her budget. So she found a workaround that cost her just $50 – a $10.99 Bunnings grout cleaner paired with a $39 Kmart electric brush.
“We moved into our new house, and the floors needed some much-needed TLC. I was quoted over $600,” she said in a video.
How the hack works
In the video, Sarah shows the dirty grout before spraying Long Life Grout Cleaner from Bunnings onto an area. Then, she uses the Kmart (or Target) Long-Handled Scrubbing Brush to clean the area, with results in moments.
“If you have tiles, you need this scrubber from Kmart!” she said in the description.
The Kmart electric brush comes with three attachments, a rechargeable battery and an 85cm handle. It has a one-hour run time. You can also get the Anko Long Scrubbing Brush from Target.
In the comments section, her followers said the tiles looked brand new.
While many agreed the Long Life Grout Cleaner from Bunnings worked, some were not as impressed with the Kmart electric brush.
“It’s the grout cleaner, not the scrubber. I use a cloth, and the results are crazy,” one person commented.
“That grout cleaner is awesome, I’ve been using it for ages, and you don’t need any fancy tools to scrub with cause it works so well,” said another.
The Bunnings grout cleaner also has a strong following beyond TikTok, with experts in the Mum’s Who Clean group declaring it “magic”! They also recommended a grout-cleaning brush from Bunnings. This grout brush from Amazon is another great option, and you can get the Long Life Grout Cleaner from Amazon if you’re not near a Bunnings.
Does grout need to be sealed after cleaning?
After cleaning your tiles and grout, it’s essential to seal the grout to prevent dirt and stains. You’ll want to use a specific grout sealer that fills tiny gaps and pores, keeping dirt and stains from seeping in and maintaining the clean look of your tiles.
2026’s top grout cleaning products
- Long Life Grout Cleaner, $10.99, Bunnings (here’s why)
- Gumption, $5.30, Amazon (here’s why)
- 30 seconds mould off cleaner, $16.55, Amazon (here’s why)
The best grout cleaners 2025
01
Long Life grout cleaner
from $10.99, Bunnings
Best for: squeaky clean grout
Our top choice is Long Life grout cleaner, and it isn’t just because it’s TikTok-approved. This product eliminates stains from grout and tiles in no time, restoring them to their former glory and leaving your whole bathroom sparkling clean.
Key features:
- Easy, ready-to-use application
- Non-scratching formula
- Cleans and restores grout
Available at:
- Amazon, $52.30 (for 2L)
02
Gumption
from $5.30, Amazon
Best for: An all-around cleaner
Gumption is a highly effective cleanser that lifts and removes ingrained stains and stubborn grime that ordinary cleaners may miss, making it the perfect solution for black, stubborn mould stains. It can be used to clean the whole bathroom, kitchen and laundry, from tiles to the sink, leaving stainless steel tapware shining.
Key features:
- Multipurpose
- Incredible shine
- Lemon scent
- Australian made
Available at:
- $5.30 from Coles
- $6.98 from Bunnings Warehouse
03
30 seconds mould off cleaner
from $16.55, Amazon
Best for: reason
Remove mould and mildew from your home quickly (in 30 seconds, to be exact) with this mould-off cleaner.
Key features:
- Hygienically cleans, sanitises and deodorises
- Prep for paint, varnish and stain
- No scrubbing required
04
The Pink Stuff miracle cleaning paste
from $5.40, Amazon
Best for: pink on, clean off
They call it a miracle cleaning paste for a reason. This multi-purpose surface cleaner is mighty at removing old stains, grout and soap scum from glass and more. One thing is for sure, it’ll leave anything it touches sparkling clean!
Key features:
- 99% natural ingredients
- Environmentally non-toxic
- Non-hazardous formulation
- Vegan friendly
Available at:
Eco-friendly grout cleaning options
Looking for a greener way to clean? Eco-friendly grout cleaners deliver powerful results without harsh chemicals, making them safer for your family and the environment.
EcoConcepts Bathroom Tile & Grout Cleaner is a great Australian example. Available on Amazon for around $8, this cleaner removes mould, mildew, and soap scum just as effectively as conventional cleaners, but without carcinogens, phosphates, or chlorine bleach. It’s biodegradable, non-toxic, and works just like traditional cleaners. Simply spray on, scrub if needed, and rinse.
Other eco-friendly options available in Australia include:
- That’s Awesome Tile & Grout Cleaner ($10.95) – Australian-made enzyme-based formula
- Koala Eco Floor Cleaner – Plant-based with Australian essential oils
- DIY solutions – Mix baking soda with hydrogen peroxide or vinegar with water for natural cleaning power
