How to Get Rid of Limescale on Shower Glass

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Limescale can be stubborn to remove from shower glass, but there are several effective methods you can try. One option is to make a paste using equal parts baking soda and water, apply it to the glass, and scrub with a non-abrasive sponge. Another method is to mix white vinegar and water in a spray bottle, spray it onto the glass, and let it sit for a few minutes before wiping it away. Alternatively, you can use a commercial limescale remover specifically designed for glass surfaces. Whichever method you choose, be sure to rinse the glass thoroughly afterwards to remove any residue.


When you notice limescale on your shower door or showerhead, it’s important to take action to remove it. Limescale is a mineral buildup that can make surfaces feel chalky and hard. Luckily, you can easily remove limescale from shower glass using vinegar. Vinegar is a natural limescale-removal product that effectively breaks down the minerals causing the buildup without causing any damage to the glass.

Understanding the Cause of Limescale

Limescale occurs when minerals like calcium and magnesium, which are present in tap water, are left behind after water droplets evaporate. This results in the formation of calcium carbonate, also known as limescale. Over time, limescale accumulates and forms a whitish residue, especially on surfaces like glass and metal shower fixtures. Similar deposits can be found in tea kettles, pots, and even on dishes due to hard water mineral deposits.

Using Vinegar to Remove Limescale

Vinegar is an inexpensive and effective solution for removing limescale and water spots from shower glass, fiberglass shower stalls, showerheads, and metal fixtures. However, it’s important to avoid using vinegar on natural stone shower walls as it can cause damage. Vinegar is safe to use on shower glass and metal frames or tracks for sliding shower doors.

For mild limescale buildup, mix equal parts white vinegar and distilled water in a spray bottle. Avoid using tap water as it may leave behind more water spots. If the limescale is more severe, use undiluted white vinegar. Spray the vinegar onto the shower glass, starting from the top and working your way across. Allow it to sit for a few minutes. If the smell bothers you, open windows for ventilation.

Using the soft side of a scrub sponge, wipe away the vinegar spray, starting from the top and moving side to side. If there are any areas where limescale remains, spray them again with vinegar and use the scrubby side of the sponge to rub them away.

Dealing with Stubborn Limescale

If the limescale on the shower glass has been neglected for a while, it may require some extra effort to remove. In this case, spray the glass with vinegar again and then sprinkle some baking soda onto a slightly damp sponge. Scrub the wet areas of the glass with the baking soda, which will produce a foaming action as it acts as a mild abrasive. While vinegar and baking soda neutralize each other’s properties, the foaming action helps to lift off various types of residue from the shower door. Rinse the door with vinegar or tap water, but be sure to dry it immediately if using water to prevent further limescale buildup.

To tackle tough buildup, heat up 1 cup of white vinegar either in a microwave or in a saucepan until it’s nearly simmering. Take the warm vinegar to the bathroom carefully and soak strong paper towels in it. Use a spoon or thick rubber gloves to take the paper out of the vinegar, squeeze out some of the vinegar, and then apply the paper towels onto the shower glass, where they should adhere easily. After 30 minutes, remove the paper towels and proceed to wipe down the shower doors with vinegar on a sponge or with baking soda on a damp sponge if there are any mineral marks left.

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