How to Remove Hard Water Stains.  Harold Williams Fine Services of Windsor/Essex County, ON.

Spots and stains, no matter where they land, are unsightly and ugly, and you work hard to remove them.
A spot is easy to remove, as it is a deposit of substance that sits on top of a surface. Examples include chocolate, milk, or ketchup. A stain is a different challenge altogether, as it means the substance has penetrated or is strongly attached to a surface. Examples include mustard, curry, or Kool-Aid.
Hard water stains are common occurrences, yet often challenging to remove. And if you don’t get to them quickly, they can become even tougher to tackle.
What are they?
Hard water stains, often called lime deposits, are basically limestone, calcium and magnesium, among other mineral substances. They all come from ground content. The more minerals in the ground, the harder the water.
Certain areas of the country have more mineral content than others, and without a water softening system in a home or business, the result is a buildup of hard water stains anywhere water stands and dries, such as around sinks, underneath water fountains, and on bathroom floors.
They can also be a problem in toilets and other receptacles that hold water. Mineral deposits can also affect appliances, such as coffee pots.
If you have ever washed dishes, your car, or other shiny surfaces, and the water is hard, you can easily see the issue. White “scales” of minerals are a problem.
How to remove them
Obviously, the best way is prevention. Wiping up water from surfaces before it dries keeps water stains at bay.
But when they do occur, you need to consider which type of cleaning product will react with the mineral stains.
The most common mineral stain cleaning product is white vinegar, which is acidic. Since mineral stains are alkaline, like rust, an acid-based cleaning product is required. White vinegar is safe, easy-to-use, and effective for most mineral deposit issues. Use it as you would any cleaning product. Apply, allow a minute or two of contact time, and wipe away.
But if the mineral deposit is heavy, and white vinegar doesn’t do the trick, then a formulated product from your department or hardware store is your next choice. These are stronger acid products and you must follow directions when using them. Applying them to certain surfaces can damage those surfaces so be sure to read the fine print.
Always wear protective gloves and glasses, as skin and eye contact with any cleaning product can be hazardous.
And, as you know, when you have cleaning questions or need professional cleaning services in your home, do the smart thing. Call your favorite cleaning company. After all, it pays to call a pro!