Tips for Protecting Your Glass Shower from Hard Water Damage (2024)

Hard water is one of the most common obstacles in keeping your glass shower bright and beautiful. Although it is not particularly harmful to your health, it can cause damage to your shower wall, door and bathtub. The presence of hard water in your area is likely to cause water spots on your beautiful glass. The worst part is, once the buildup accumulates, it may cause permanent etching and damage to the glass, that will not go away easily. This is why the best solution is prevention, and you can do so with minimal care and effort.

Preventive Measures Against Hard Water Stains

Before you can take precautions against this mishap, you need to understand what it is and detect the early signs of damage on your shower glass.

A Few Things About Hard Water

‘Hard water’ is a quality that denotes water with a high amount of magnesium and calcium mineral content. The high level of calcium causes pipes to clog and leaves a mineral build-up behind as it flows through. Along with that, when the minerals get in contact with the soap, they develop a sort of sticky scum that is difficult to rinse away.

The hardness is measured in GPG (grains per gallon), ppm (parts per million), or mg/L (milligrams per litre). According to the degree of hardness set by the Water Quality Association, the water in your area is hard if it contains more than 17.1 parts per million or 1GPG.

Detecting Hard Water Presence

There are a few signs from which you can determine whether the water in your area is ‘hard’. The most common sign, as mentioned earlier, is the stains caused by mineral deposits. You can notice a white film on your bathroom fixtures and the surface of the tiles, fibreglass, and glass. Along with calcium and magnesium, there can be a high amount of other minerals, like manganese, iron, brass, or copper.

You can even understand which mineral caused it from the colour of the stains.

  • Stains caused by manganese are either black or have a brown tint.
  • Iron stains appear red in colour, but sometimes they can look like white slime.
  • A green stain on your plumbing fixtures means that the water may be mildly acidic, and damage the brass or copper pipes.

Problems Caused Due to Water Hardness

Here are a few problems that can occur due to hard water.

  1. Blocked Showerheads

The mineral deposits keep building up, clogging the opening in your shower head that reduces the water pressure.

Tips for Protecting Your Glass Shower from Hard Water Damage (1)

  1. Soap Sc*ms on Tubs and Showers

We mentioned that the minerals create a sticky scum with soap. This is due to soap not being able to dissolve completely in it. Have you seen soap scum rings in the bathtub? Now you know why.

  1. Difficulty in Cleaning

The residues remain even after the water has dried off. Over time, they can cause a chemical reaction to the surfaces and regular cleaning products will not be enough.

  1. Lasting Damage to Your Glass Door

Chemical etching is another major problem in protecting your shower glass against hard water. The mineral deposits can cause some permanent chemical change to your shower door material. Due to this, you might see some cloudy residue which you can never completely get rid off.


Additional Problems:

Other than the aforementioned damages to your glass shower, hard water can cause some health problems and plumbing issues.

1. Showering in it can cause your hair to appear dull and lifeless.

2. The build-up makes removing dirt and bacteria all the more difficult and can cause irritation.

3. The limescale can damage your plumbing system too.

Prevention and Cure

  • If you have just got a glass shower enclosure installed or planning to, remember that the best cure is prevention, and try to get some time out of your busy schedule to clean the door and walls daily. This is the simplest yet most effective advice you can get. You do not require anything more than a cheap squeegee to clean your glass door and walls, but doing this regularly removes any chance of mineral deposits building up. You can use a microfibre towel as an alternative for achieving the same effect.

  • For those with already damaged glass showers, fret not! There are some simple remedies you can try. Since these deposits cause a chemical change, then you need to chemically break them down, and acids work best in these circ*mstances. Natural, non-toxic cleaners, such as lemon juice, vinegar, baking soda and white wine are your best friends.

  • Spray some white vinegar or white wine on your glass door and let it soak in it overnight. In the next morning, scrub it with an old toothbrush and rinse to remove the lime scale and hard water stains.
  • For the sinks and tubs, use lemon juice or vinegar. Leave it for an hour and wipe it clean.
  • For the chrome faucets, and showerheads, use a towel soaked in vinegar and wrap it around them for a few hours, rinse and wipe dry.

Shower glass cleanup is importantasthe mineral deposits will not only reduce the longevity and beauty of the product but also cause long-term health issues.Keeping your shower enclosure free of any stains and sc*ms is not that difficult if you put in a little effort!

Tips for Protecting Your Glass Shower from Hard Water Damage (2024)

FAQs

Tips for Protecting Your Glass Shower from Hard Water Damage? ›

Clean Your Shower Regularly

How do I protect my shower glass from hard water? ›

The simplest way to prevent hard water stains is to be sure you're cleaning your shower door and walls on a daily basis. For example, keep a cheap squeegee stored in your shower. Use it after every shower to pull the water from the glass door and walls. This eliminates any chance of hard water stains forming.

How do you prevent hard water build up on glass? ›

Ensure Dry Surfaces after Cleaning

This should prevent hard water spots from developing due to residual water that is left to dry on the glass. Using a microfiber cloth, instead of a regular cloth or paper towel is a good way to soak up the excess water without leaving streaks or residue.

How do you make shower glass water resistant? ›

For a DIY approach, many handy homeowners swear by Rain-X. Applying a coat of this product (or another water repellent glass treatment) will prevent water spot build-up for up to six months. You can also talk with a professional company that applies protective polymer glass coating.

Should you squeegee glass after every shower? ›

Housekeeper Tip if you have a glass shower, you want to squeegee your shower after every single use. Why? Well, this is going to prevent hard water stains, and it's going to make your cleaning job a lot easier.

Is shower glass coating worth it? ›

So, is a shower glass coating worth the investment? In our opinion, the answer is a resounding yes. Not only do these coatings make it easier to clean your shower glass, but they can also help prevent damage and extend the life of your glass.

What cuts hard water spots on glass shower doors? ›

Baking soda and salt are alkaline but are sometimes recommended in combination with vinegar or lemon juice as a way to include a mild abrasive. The differences in how well the treatments work could result from the minerals found in your household's water.

How do hotels keep glass shower doors clean? ›

Originally Answered: How do hotels keep glass shower doors clean? Hotels have water softeners. With soft water sediments don't stay in the water so you don't get any kind of film left on surfaces. This makes the doors easier to clean.

What is the best product for hard water on glass? ›

The most effective way to remove calcified hard water stains is a vinegar and water mixture as it breaks down the minerals when it comes into contact with the stained glass.

Can hard water permanently damage glass? ›

Hard water stains are more than just a cosmetic issue. They can actually damage glass over time, etching into the surface and causing permanent marks if left untreated. What sets hard water stains apart from other types of glass discoloration, such as soap scum or mildew, is their origin and stubbornness.

What is the best glass treatment for showers? ›

EnduroShield glass treatment makes cleaning shower glass easy and repels soap scum, grime and dirt. EnduroShield reduces your cleaning time by up to 90%. Untreated glass is porous and as a result absorbs mineral deposits and soap scum, making it more and more difficult to clean overtime.

What should you not put on a shower glass? ›

Don't use an abrasive or harsh cleaner. Harsh cleaners contain toxic fumes, which can make you sick and damage your hardware.

How do I keep my shower glass limescale free? ›

7 ways to prevent limescale in your shower
  1. Wipe out immediately after use. (Image credit: Shutterstock) ...
  2. Vent the room. (Image credit: Shutterstock) ...
  3. Don't hang used towels over the glass door. (Image credit: Shutterstock) ...
  4. Optimize your shower time. ...
  5. Use a daily shower cleaner. ...
  6. Opt for a water softener. ...
  7. Use a dehumidifier.
Feb 5, 2023

How do you prevent shower glass buildup? ›

Wipe the glass after each shower

After each use, taking time to wipe down the shower prevents the water from drying on the glass surface and leaving build-up. One way to do this is by using a squeegee after every shower.

Should you leave glass shower door open or closed? ›

If you have a shower with a door, leave the door open to air out the inside of the shower. Doing these simple things each day after you bathe is the easiest way to prevent mold and mildew growth.

What is the best glass finish for shower doors? ›

The product most commonly used for shower door construction is tempered glass. This glass goes through a process of heating and rapid cooling that leaves it much more durable than annealed glass.

What is protective coating for shower glass? ›

Shower glass coatings are hydrophobic, meaning they repel water and protect your glass from water stains, corrosion, and mineral buildup. This invisible layer fills in the pores of the shower door glass to keep out debris and causes water to slide right off.

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