If you have a frameless or semi-frameless glass shower enclosure, you already know it can look spectacular — and you may also have noticed that keeping it that way takes some attention, especially in New Orleans. The combination of hard water, high humidity, and mildew-friendly conditions makes shower glass maintenance a real consideration for homeowners across Jefferson Parish and Orleans Parish.
Why New Orleans Is Hard on Shower Glass
Two main culprits: hard water and humidity. New Orleans area water has moderate to high mineral content — primarily calcium and magnesium — which leaves white mineral deposits on glass after water evaporates. Over time, these deposits build up into hard water scale or limescale, showing up as a hazy white film on your shower enclosure.
Daily Habits That Make a Big Difference
The single most effective thing you can do for your shower glass is squeegee it after every use. It takes about 30 seconds and prevents mineral deposits from building up in the first place. Keep a squeegee hanging inside the shower and make it part of your routine.
Leaving the shower door or panel open after use allows the enclosure to dry out faster and reduces mildew growth. Running the bathroom exhaust fan during and after showering also helps significantly.
Need a New Shower Enclosure? Design it online at starglass.com/shower-designer/
Cleaning Products That Work (and Ones to Avoid)
For routine cleaning, a 50/50 mixture of white vinegar and water in a spray bottle is effective against early-stage mineral deposits and general soap scum. Spray, let it sit for a few minutes, then wipe with a microfiber cloth. Avoid abrasive scrubbers on glass — they leave microscopic scratches that make the glass more susceptible to buildup over time.
What to avoid: bleach-based cleaners on metal hardware (corrodes chrome and brushed finishes), standard Windex (not effective on mineral scale and can degrade rubber seals), and abrasive scrubbing powders not rated safe for glass.
Protective Coatings
Hydrophobic glass coatings — like Rain-X or professional-grade equivalents — cause water to bead and roll off the surface rather than spreading and evaporating in place. This dramatically reduces mineral deposit buildup. Ask about protective coating when having a new shower enclosure installed.
When to Call a Professional
If hard water deposits have been building up for months or years, DIY cleaning may not be enough. Severe mineral scale can often be professionally polished off — but if it’s been left long enough, it can etch the glass surface permanently, which means replacement is the only fix.
Ready to Get Started?
Star Glass Inc. serves Jefferson Parish, Orleans Parish, and the greater New Orleans metro. Reach us any way that works best for you:
Call or text: (504) 368-8826 Email: glass@starglass.com
Visit us: 1000 Westbank Expy, Gretna, LA 70053