laundry

« I scrubbed the drum three times and it still smelled »: why the odour in your washing machine never comes from where you’re cleaning

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« I scrubbed the drum three times and it still smelled »: why the odour in your washing machine never comes from where you...

You’ve scrubbed the drum repeatedly, but the smell persists. That’s because washing machine odors don’t originate from surfaces you can reach—they come from biofilm colonies hidden in gasket folds, drain filters, and behind limescale. A single maintenance habit could change everything.

What’s Really Living in Your Pillowcase: A Microbiologist Reveals Why 30°C Washing Isn’t Enough

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What's Really Living in Your Pillowcase: A Microbiologist Reveals Why 30°C Washing Isn't Enough

You’re washing your sheets at 30°C thinking you’re being eco-friendly, but microbiologists have found up to 12 million bacteria per square inch on pillowcases—17,000 times more than a toilet seat. Cold water doesn’t kill pathogens like Staphylococcus aureus and E. coli; it only removes them mechanically. Here’s what experts actually recommend.