I Ran Vinegar Through My Steam Iron and Didn’t Expect This
My steam iron wasn’t broken, but it wasn’t working the way it should. Steam output was uneven, water sputtered instead of flowing cleanly, and every now and then it left damp marks on clothes. Nothing dramatic. Just enough to know something was off. With hard water where I live, calcium buildup was the obvious suspect. Steam irons boil water constantly. When water turns to steam, minerals stay behind. Over time, those deposits clog the internal boiler and steam channels. So I tried vinegar. Why Vinegar Was the Logical First Step Vinegar is a mild acid. Calcium deposits are alkaline. That reaction is simple chemistry. The acid loosens mineral buildup so it can break free and flush out. I wasn’t trying to clean the soleplate or polish the outside. The problem was inside the iron, where buildup can’t be seen but slowly interferes with performance. What I Did I unplugged the iron and let it cool completely. Then I filled the water tank with plain white vinegar. No dilution. No mix...