Cleaning my laundry sink is one of those chores I happily pretend doesn’t exist. Between soaking toddler clothes and rinsing paint brushes, it had turned into a stained, soap-scummy mess. I told myself it didn’t really matter, after all, who’s inspecting my laundry sink? But every time I walked past it, I winced a little.
Then, late one night while scrolling through Reddit, I noticed people raving about a product with a serious cult following: Bar Keepers Friend. Some were sharing dramatic before-and-after photos of rusty pans, and others claimed it made their sinks sparkle like new. Curious (and a little desperate), I decided to give it a go.
How I tested Bar Keepers Friend
I grabbed a bottle of the Bar Keepers Friend Soft Cleanser, squirted it over my grimy sink, left it for a minute, and gave it a light scrub with a brush. Honestly, I wasn’t expecting much.
What I loved
In less than 10 minutes, my laundry sink went from “please don’t look too closely” to shiny and respectable. A tiny patch of rust even lifted with a quick wipe of a microfibre cloth. The only thing it couldn’t touch was some old paint splatter left from the previous owners—which, to be fair, isn’t really its job.
The bottom line
If you’ve been avoiding a grimy sink, pan, or shower screen because it feels like too much work, Bar Keepers Friend is worth a spot in your cupboard. It cuts through stains quickly, with minimal effort, and without harsh fumes.
What to keep in mind
It’s not safe for delicate surfaces like marble, granite, or coated finishes, so it’s worth double-checking before you go wild with it.
Where to buy
- Bar Keepers Friend Cleanser & Polish 340g – $8.70, Woolworths
- Bar Keepers Friend Soft Cleanser – $20.99, Amazon
Why sinks get so grimy in the first place
Sinks cop more punishment than most surfaces. Soap residue, detergent buildup, hard water stains, even the occasional splash of paint, all of it leaves behind a cloudy film that’s surprisingly hard to shift.
While bleach can disinfect, it doesn’t always cut through mineral deposits or rust. That’s where people say Bar Keepers Friend works differently.
What makes Bar Keepers Friend different?
Bar Keepers Friend was created back in 1882 and has stuck around for a reason. Instead of chlorine bleach, it uses oxalic acid, a natural compound also found in rhubarb.
That might sound intimidating, but here’s the science bit: oxalic acid breaks the bond between metal ions and stains, meaning it lifts rust, limescale, and soap scum with much less effort.
You can buy it as a powder, liquid, or spray, but most fans still swear by the original powder. I grabbed the liquid cleanser for my test run.
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