Rebecca, if the glass has been colored in the processing of the glass and not painted or coated after manufacture, CLR is safe to use on the glass only. If you avoid any contact with the lead or frame of the stained glass, CLR is safe to use as a diluted solution of equal parts CLR and warm water.
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.
Q:Will yoour product remove hard water stains on outside windows? A: Yes. We recommend using a 50/50 solution (equal parts of CLR Calcium, Lime and Rust Remover and warm water.) Apply solution to the affected stained areas of the windows using a damp cloth or sponge.
CLR may etch older sinks, tubs, and tiles. Avoid contact with wood, clothing, wallpaper, carpeting, natural stones, brass, copper, aluminum, galvanized metals, any painted, coated or sealed surfaces. Clean spills immediately.
We recommend not leaving CLR on a surface for longer than two minutes. Always ensure that the CLR is rinsed off thoroughly after use.
FIRE AND EXPLOSION HAZARDS: None known. Steps to be taken in Case Material is Released or Spilled: Avoid contact with skin and eyes Small Spill: No special clean-up procedure is necessary for small (less than 1 gallon) spills. Flush spill area with water. Wear rubber gloves.
Don't mix CLR with other household cleaners or bleach.
Mixing acids with bleach creates toxic chlorine gas. Mixing with other household chemicals can also result in toxic fumes.
CLR or Lime Away? An acid-based cleaner is the best way to remove water deposits. Vinegar and lemon juice are two natural alternatives, but they just don't work as quickly and effectively. CLR uses similar ingredients to Lime Away.
No. The two products have different ingredients and, as is true with any cleaner, should never be mixed with another cleaner.
The icky cloudiness comes from the hard water in your home. 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.
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. Invest in a glass spray bottle to mix up your formula.
In a spray bottle, combine 2 cups of white vinegar, 2 cups of water, and 5 drops of concentrated dish soap. Give it a good shake to thoroughly mix the ingredients. The vinegar is an acid and will help break up any mineral or hard water deposits. The dish soap helps to soften up the grime and gently remove dirt.
Slice a lemon in half and rub it on the glass with a fair amount of pressure. The natural acidity of the lemon removes hard water stains with ease. Mop up the lemon juice left behind with a soft cloth or paper towel. Finish with a spray of glass cleaner and wipe it away with newspaper for a streak-free shine.
Glass Cleaning
Another way to clean hard water stains off windows and mirrors is to wipe them down with a cloth you've dipped in white vinegar. This should eliminate any spots you see, and then you can follow up with a cloth to make sure there are no smears.
Use Distilled White Vinegar
Distilled white vinegar is a mild acid (acetic acid) that will help break the bonds the hard water minerals have formed with the glass surface. You can also substitute fresh lemon or lime juice (citric acid) in the cleaning solution.
The fast-acting and versatile carpet, fabric, and floor stubborn stain remover built to handle the toughest jobs including spills from wine, blood, mud, urine and more. Convenient cleaning solution from hardwood, laminate and tile to softer surfaces like fiber bond carpet, polyester, and cotton.
As one of the best mold and mildew stain removal products, CLR Mold & Mildew helps combat unsightly mold and mildew stains, saving you time and energy.
“Vinegar is a good cleaner because it's acidic, but when you add dishwashing liquid/dish soap to it (which is a base or neutral) - you neutralise the vinegar. You take away the very thing that makes it work well. “The dishwashing liquid works that well on its own. Adding the vinegar is a pointless step.”
Hydrogen Peroxide and Vinegar
“Combining these two creates peracetic acid or corrosive acid, an irritant that, in high concentrations, can harm the skin, eyes, throat, nose, and lungs,” says Bock.