Can I use CLR on glass windows?
When you want to see clearly again, the best way to clean windows and other exterior glass around the house is with CLR® Calcium, Lime & Rust Remover.
Don't leave CLR for longer than two minutes.
Again, CLR is acidic, which makes it effective, but also means it can cause damage if left in contact with surfaces for too long. Always rinse away with cool water after two minutes of contact.
Baking Soda:It is an excellent cleaning agent. Make a mixture of water and baking soda and apply the paste to the affected areas of the mirror or glass. Leave it there for about half an hour and then wipe it clean using a wet towel and rinse thoroughly. It will leave the mirror looking as good as new.
Professionals use squeegees fitted with a stable rubber blade. Get two or three of these to keep at hand. Remember that the rubber blade should be changed once a day. This is recommended because when the edge of the blade gets rounded, nicked, sliced over time, we cannot clean effectively with it.
Never leave CLR Calcium, Lime and Rust Remover on an area for longer than two minutes. If the stain does not disappear, repeat this process and add more CLR Calcium, Lime and Rust Remover solution as necessary.
It's the minerals in the water building up over time that eventually leave that cloudy film on your glasses. CLR® Calcium, Lime & Rust Remover can remove that film and help keep the cloudiness from returning.
Does CLR get rid of hard water stains? Yes, for stubborn hard water stains on shower walls and tiles, bathtubs, sinks or faucets that need more scrubbing power, you may have to use something stronger than vinegar, like CLR Brilliant Bath Cleaner, a top-tested product that won a 2020 Good Housekeeping Cleaning Award.
Because glass is porous, it's important to remove these stains as quickly as possible. Otherwise, these mineral deposits can make their way within the structure of the glass, causing permanent damage and shortening the glass's lifespan.
Vinegar is acidic, which helps cut through the dried mineral spots. Spraying the dish with vinegar diluted in water then wiping it with a cloth can help get rid of hard water stains.
So first, you need to spray whole glass with a vinegar and let it sit for a while. Then mix some baking soda with salt and add little bit of water to make a paste. Now apply some of the paste on scrubbing pad and start cleaning the glass applying light pressure on the pad. After that wash it of as before.
What do professional window cleaners use on hard water stains?
The typical hard water stain is too old for the water and vinegar solution to actually work. Professional window cleaners like Window Genie are trained and experienced in this battle. Window Genie uses a polishing paste specifically designed to fight the minerals that create these stains.
Create a mixture of half water and half vinegar. Soak a towel in the mixture, and press it on the rough spots on your windows. Leave it on for one to two minutes so that the acidity of the vinegar could soften the mineral deposits and make them easier to wipe off with a towel.

First, wet your Magic Eraser Foaming Bath. Water activates the tough micro-scrubbers, so they can dig deep and remove hard water stains from glass and the toughest soap scum, making cleaning shower glass easier than ever.
Mix one part distilled vinegar to 10 parts warm water in a spray bottle. Wipe down the window with a a soft, clean, lint-free microfiber cloth or paper towel to remove dust before you spray your solution, then spray the entire surface.
Combine two parts water with one part white vinegar in a spray bottle and you'll be all set with a homemade window cleaner. You can also combine warm water with a few drops of dishwashing soap if you prefer.
Always use CLR Brilliant Bath in a well-ventilated area while wearing household rubber gloves and test a hidden area of the surface before beginning to clean.
SKIN CONTACT: Can be irritating to skin, prolonged contact can be more severe, no adverse effects during normal usage. In case of skin contact, rinse area for at least 15 minutes. Remove contaminated clothing and shoes, wash thoroughly before reuse. If irritation persists get medical attention.
If you want to know if is CLR better than vinegar, it's important to know exactly what kind of job you want your cleaner to do! If you're looking for a solution that will help you remove hard water stains from your sink, tub, or shower, then CLR is the best option.
Muriatic acid / hydrochloric acid has worked for me.
Vinegar is a safe, all-natural household cleaner with the amazing ability to combat hard water stains. Pour some in a spray bottle and squirt any surface where you find hard water stains. Let it sit for five to 15 minutes to give the vinegar time to break down the minerals in the chalky, white stain.
Does WD 40 remove hard water stains from glass?
You probably didn't know you could use WD-40 for bathroom cleaning, but because it's a lubricant that's not as harsh as most chemicals you use in the bathroom, it's great for getting rid of hard water stains and other stubborn stains without harming your surfaces.
White Vinegar, Baking Soda & Lemon
White vinegar, baking soda and even a lemon can be used to get rid of pesky calcium stains. Many homemakers already use vinegar to help clean difficult areas. It's also helpful when addressing hard water stains or calcium buildup.
Apply vinegar or lemon juice directly onto a cloth and scrub the limescale until it comes away. Alternatively, mix one part lemon juice or vinegar to four parts water. Put the solution in a spray bottle and spritz it onto tiles and plugholes. Leave this to soak for up to an hour for stubborn scale deposits.
Lemon juice is best for tackling thicker, more stubborn limescale. For the upper parts of your tap, soak cotton wool or a cloth in either white vinegar or lemon juice and wrap it around the taps. If you want to be sure, secure it in place with an elastic band.
Look no further than Bar Keepers Friend. Our bathroom cleaners tackle rust, hard water stains, mineral deposits, soap scum, and grime to keep your bathroom fresh and sparkling. No matter how tough the job, Bar Keepers Friend is one of the best bathroom cleaning products out there.