You won’t believe how this $3 Kmart find could totally transform your cleaning routine

Let’s be honest—cleaning those fiddly little nooks and crannies around the house can be a real pain in the neck.

Whether it’s the crumbs that seem to multiply in your cutlery drawer, the dust lurking in your window tracks, or the mysterious gunk that collects in your keyboard, some messes just seem determined to stay put.

But what if we told you there’s a $3 solution from Kmart that’s making waves among savvy Aussies and professional cleaners alike?



Enter Kmart’s Car Cleaning Goo—a humble little tub of magic that’s quickly becoming a household hero for more than just your car.

While it’s marketed for sprucing up your vehicle’s interior, clever shoppers and cleaning pros have discovered it’s a game-changer for all sorts of hard-to-reach places around the home.

Professional cleaner Sara Allan recently shared her experience with the goo, and let’s just say, she’s a convert.

‘At first I was very impressed with the texture and ease of use as it didn’t leave behind any residue or stain a surface either,’ she told Yahoo Lifestyle. That’s a big tick in our book—no one wants to swap dust for sticky slime!


Screenshot 2025-08-15 at 14.22.38.png
Kmart’s $3 Car Cleaning Goo has become popular for making it easy to clean hard-to-reach places in the home, such as window tracks, keyboards, fridge seals and more. Image source: @kmartaustralia / Tiktok.



So, what exactly can this goo do? The answer: just about anything that involves tight spaces and stubborn debris.

Sara’s put it to the test everywhere from cutlery drawers and window tracks to wardrobe runners, TV units, fridge drawers, washing machine seals, keyboards, and remote controls.

If you’ve ever tried to fish out crumbs from between your car seats or dust from the grooves of your fridge door, you’ll know how satisfying it is to finally get those spots sparkling.

The best part? No need to drag out the vacuum or wrestle with bulky cleaning gadgets. Just grab a blob of the goo, press it into the area you want to clean, and watch as it lifts out dust, crumbs, and all sorts of hidden nasties.



Sara’s top tip for getting the most out of your goo is to cut it into smaller sections and use only what you need. This not only makes the product last longer, but also means you can toss out the dirty bits as you go.

She also recommends storing it in a cool, dry place—Aussie summers can be brutal, and you don’t want your goo melting into a puddle!

A word of warning, though: the goo isn’t washable or reusable, so once it’s picked up enough grime, it’s time to say goodbye.

And if you notice it going mouldy, it’s likely picked up a bit too much moisture or food—so keep it away from wet surfaces and always store it properly.



The response online has been overwhelmingly positive, with social media users and fans raving about how the goo has transformed their cleaning routines.

One person even said, ‘I immediately thought of the computer keyboard,’ while another shared, ‘I ran to get it, used it on my car, was disgusting!’ (We’ve all been there—sometimes it’s best not to know what’s lurking in those crevices.)


Source: @kmartaustralia / Tiktok.​


Of course, no product is perfect. Some users have reported issues with mould if the goo gets too wet or dirty, but as Sara points out, cutting it into smaller pieces and using it sparingly can help you get the most bang for your buck.

If you’re looking for a simple, affordable way to tackle those annoying cleaning jobs, this $3 Kmart find might just be your new best friend. It’s renter-friendly, easy to use, and—dare we say it—almost fun. Who knew cleaning could be so satisfying?

Read more: You won’t believe what’s lurking on your toilet brush! Experts reveal shocking truth
Key Takeaways

  • Kmart’s $3 Car Cleaning Goo has become popular for making it easy to clean hard-to-reach places in the home, such as window tracks, keyboards, fridge seals and more.
  • Professional cleaner Sara Allan found it impressive, noting it doesn’t leave residue or stains and is handy for cleaning small spaces that vacuums or hands can’t reach.
  • To extend the product’s life, Sara recommends cutting the Goo into smaller sections, storing it in a cool, dry place, and discarding soiled pieces as needed, since it can’t be washed.
  • Users on social media shared positive experiences using the Goo in various ways, though some warned it can go mouldy if it picks up moisture or large amounts of debris.

Have you tried Kmart’s Car Cleaning Goo, or do you have your own clever cleaning hacks for those hard-to-reach places? We’d love to hear your tips and stories! Share your experiences in the comments below!
 

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