You throw your clothes into the washing machine, add detergent, press start — and never think twice about what’s going on inside. But beneath that familiar hum, something unexpected might be happening. Over time, tiny bits of lint, hair, detergent, and even fabric softener build up in one small but crucial part of your machine: the filter. Hidden behind a little panel or tucked inside the drum, this filter quietly traps everything your laundry leaves behind. When ignored, it can turn your washer from a fresh-scented helper into a source of musty smells, stubborn stains, and even mechanical trouble. The fix? A simple habit that takes less than ten minutes a month — and can save you costly repairs down the line.
A clogged filter doesn’t just affect how your machine smells — it impacts how it works. When residue blocks water flow, the washer can’t drain properly, leaving detergent buildup and dampness behind. That’s why freshly washed clothes sometimes come out smelling less than clean. The trapped moisture becomes a perfect breeding ground for bacteria and mildew, quietly shortening your machine’s lifespan and driving up your electricity use.
Fortunately, keeping your washing machine in top shape is easy. Once a month, unplug the appliance and locate the filter — usually near the bottom front for front-loaders, or inside the drum for top-loaders. Place a towel underneath, remove the filter carefully, and rinse it under warm running water. Use a soft brush to remove lint or residue, then wipe the surrounding area clean before reattaching it.
For a deeper refresh, run an empty hot-water cycle with a cup of white vinegar. It helps dissolve detergent buildup, neutralizes odors, and keeps your drum sparkling. This small act of maintenance not only makes your laundry smell cleaner — it helps your washing machine work smarter, last longer, and save you money in the long run. A few minutes once a month is all it takes to keep your clothes (and your washer) truly fresh.