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Why cleaning experts hide this one trick to fix their brooms each time
ETimes | July 14, 2026 11:39 PM CST

If your kitchen broom is starting to look like it’s having a permanently bad hair day, don't throw it in the trash just yet. There is a bizarre but incredibly effective cleaning hack blowing up online right now, and all it takes is some standard table salt to bring your trusty sweeper back to life. Instead of running to the store to buy a brand new broom every time the bristles get frayed, bent, and useless, you can easily restore them overnight using cheap ingredients you already have sitting in your pantry.


The "Reset Button" for bent bristles
We have all been there. After a few months of sweeping up dust, pet hair, and kitchen crumbs, the bottom of your broom starts looking flared, weak, and completely frayed. Once those bristles lose their shape, the broom stops actually picking up dirt—it just lazily pushes it around the floor, leaving a frustrating line of dust behind. Before you give up and buy a replacement, try this overnight trick. Giving your broom a bath in hot water, white vinegar, and salt acts as a total reset button. It sanitizes the fibers, dissolves sticky floor grease, and coaxes the bent bristles back into a straight, tight alignment.


The Science of Why Salt Actually Works
It sounds like an old wives' tale, but there is some very real, basic science happening in that bucket. Most modern household brooms are made of synthetic polymers like nylon or plastic. Over time, friction and heat cause these plastic fibers to stretch, bend, and weaken.


Why salt?
Salt acts as a natural fiber hardener and stabilizer. When you combine salt with white vinegar (which cuts through accumulated grease and grimy buildup) and hot water, the salt water penetrates the micro-pores of the bristles. As they absorb the warm mixture, the fibers relax. Once they cool down and dry, the salt helps them lock back into a firm, rigid, and straight shape.


How to do it
It takes less than two minutes of setup before you head to bed. Grab a bucket, a dirty broom, and follow these :
Step 1.Fill a bucket or a deep sink with hot water. Make sure the water level is just deep enough to completely submerge the broom's bristles, but not so high that it covers the plastic block where the bristles meet the handle.


Step 2.Pour in a generous cup of white vinegar and a half-cup of standard table salt. Give the water a quick stir with a stick or the end of the broom to make sure the salt completely dissolves.


Step 3.Drop the broom-bristle-first into the bucket. Let it sit and soak. While 30 minutes will help clean it, leaving it in the solution overnight gives the salt and vinegar enough time to deeply penetrate and reshape the fibers.


Step 4.In the morning, take the broom out and give it a vigorous shake over your tub or outside to remove the excess water. Hang it up or stand it completely upside down (bristles pointing up to the ceiling) to dry. Letting it dry on its bristles will only bend them all over again!


This trick works wonders on synthetic outdoor push brooms and even your plastic dish-scrubbing brushes!Once the broom is completely dry, you will notice the bristles feel remarkably stiff, straight, and clean—almost exactly like the day you brought it home from the store.


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