Hard water is water with higher than usual mineral content. Hard water contains calcium and magnesium ions. Hard water stains occur when hard mineral rich water evaporates, leaving a grimy residue on your surfaces..Hard water stains, limescale and water rings are all caused by these same minerals, with the following differences Limescale is left when water is boiled away as occurs in ke.es, heating elements or water heaters. Water stains and spots are left when water spots or drips evaporate naturally..For really stubborn hard water toilet stains, try using Borax paste. Start by shutting off the water to the toilet and draining the toilet so that the hard water stains are not covered by water. Make a paste by mixing cup of Borax and enough vinegar to form a thick paste..The right product and technique can cut cleaning time by percent. We’ll show you how to remove tough hard water stains in toilets, sinks and showers..
Learn how to remove hard water stains from your faucets, bathtub, toilet, and more! It s so easy, you ll wonder why you didn t do it sooner..Spray the area thoroughly, making sure you don t miss any spots. Wipe the surface with a towel. Light hard water stains should come right off. If you d prefer you can instead pour the vinegar solution into a bowl and soak a rag in the solution, then use that to clean our surfaces..