Care guide · Perth
How to clean a shower screen and keep it clear.
Here is the honest version. Hard water always leaves minerals behind when it dries, so no cleaner keeps glass clear on its own. The real win is a quick squeegee after every shower, before that hard water gets the chance to dwell on bare glass and etch in for good.
The short answer
Get the water off, and it stays clear.
To keep shower glass clear, squeegee it dry after every shower so hard water never gets the chance to dry on the panel. To clean glass that has already hazed, get it back to clear first with the four steps below, then start the daily habit. That is genuinely the whole thing. Everything else is detail.
Clean it warm, and hit the scum first
Work straight after a shower while the grime is soft, or run the hot tap over the glass first. That white haze is usually oily soap scum, and because it is oily, plain water will not shift it. Wipe it with a bathroom degreaser or a little dish soap on a soft cloth. Leave the scouring pads and gritty cream cleansers in the cupboard, the abrasion does more harm than good.
Then the mineral spots
The hard, gritty spots are dried calcium and silica. On glass, a mild acidic cleaner, or a half-and-half mix of white vinegar and water, dissolves them. Wet the panel, give it a few minutes to work, then agitate gently with the soft side of a sponge. Keep acidic cleaners well clear of any natural stone in the bathroom, they will etch stone even though they are fine on glass.
Rinse it properly
Rinse every trace of cleaner off with clean water. Any residue left behind just becomes the next thing to clean, and some cleaners will dull the glass if they dry on it.
Squeegee it bone dry
This is the step people skip and then wonder why the spots come straight back. Pull a squeegee down the whole panel, top to bottom, and finish the frame and edges with a dry microfibre cloth. Now the glass is clear, and dry, which is exactly the state you want to keep it in.
The habit that does the work
Thirty seconds beats a monthly deep clean.
A big scrub once a month lets the glass haze over for twenty-nine days in between. A quick squeegee every day never lets it start. Keep a squeegee hanging in the shower and it becomes automatic.
Every day
The daily wipe-down
- Squeegee the glass while it is still wet. Top to bottom, both sides of the door, before you step out. Wet glass squeegees clean in seconds.
- Leave the door or screen open. Airflow dries off the last of the moisture instead of letting it sit and dry into spots.
- Run the fan or crack a window. The faster the bathroom dries, the less time minerals have to settle.
Once a week
The quick reset
- Give it a proper wipe with your cleaner. A minute with a bathroom spray and a cloth clears any scum the squeegee misses in the corners and along the seals.
- Watch the low corners and the hinges. Water pools there, so that is where spotting starts. A wipe keeps them clear.
- Do not reach for the scourer. If a weekly wipe is not holding it, the fix is a coating, not more elbow grease.
Why it keeps coming back
The water is the problem.
Perth is hard-water country. Scheme water, bore water and reticulation all carry dissolved calcium and silica. When a drop dries on the glass, the water leaves and the minerals stay, as a spot. Do that every day for months and two things happen.
The spots build into a haze
One spot wipes off. Thousands of them, layered day after day, cloud the whole panel. Add oily soap scum, which is a separate insoluble film that water-repellent surfaces cannot shed, and you get that stubborn white fog that no amount of ordinary wiping fully clears.
On bare glass, it eventually etches in
Left to dwell long enough, hard water stops sitting on the glass and starts attacking it, leaching and dissolving the surface itself. That is etching, and it is damage in the glass, not dirt on it. You cannot clean it off, and eventually the panel has to be replaced. This is the expensive end of ignoring a foggy screen.
Want the full science? We cover how glass clouds, spots and etches, and how a coating changes it, in plain English over on how glass coating works.
Where a coating changes the job
Glass that keeps itself clean.
Indoors, a squeegee habit is what keeps shower glass clear. Outdoors is where a coating earns its keep. On the architectural glass around your home, pool glass, balustrades, fencing, facades and windows, a GlassProtect coating makes the glass largely self-cleaning, so water beads and sheets off and rain and a quick rinse do most of the work.
Water beads and sheets straight off
The coating lowers the glass surface energy, so drops stay near-spherical and roll off instead of clinging. As the water sheets away it carries loose dirt and grime with it, so the glass largely keeps itself clean through the filthiest months with little more than rain and the odd rinse.
It protects the glass against permanent etching
Left to dwell on bare glass, hard water does not just sit there, it slowly etches the surface for good, and no cleaner brings etched glass back. GlassProtect protects sound glass against getting to that point. It is oil-repellent as well as water-repellent, so oily grime finds it harder to grip than it does on bare glass.
It is built to last outdoors
GlassProtect is 3x more durable than the leading brand and still beading at 3,000 cream-cleanser scrub cycles, so weather and the occasional clean do not wear it off. When it eventually eases back it tops up without stripping. Every job is registered under a JUMBOGUARD guarantee.
Thinking about your outdoor glass? See where a coating fits on glass and balustrades, or get a quote and we will price the exact glass you have.
Shower glass, answered
The questions we get a lot.
What is the best thing to clean a glass shower screen with?
Match the cleaner to the mess. The white haze is usually oily soap scum, so a bathroom degreaser or a little dish soap on a soft cloth shifts it, because it is oil and plain water will not. The hard spots are minerals, so a mild acidic cleaner, or half white vinegar and half water, dissolves them on glass. Leave it a few minutes, agitate gently, then rinse and squeegee the whole panel dry. Skip abrasive scouring pads and gritty cream cleansers, especially on coated glass, because the abrasion is what wears a coating down. The single most useful tool is not a cleaner at all. It is a squeegee used after every shower.
How do I actually keep the glass clear once it is clean?
Squeegee it. Hard water always leaves minerals behind when the drops dry in place, so the whole game is getting the water off the glass before it dries. A quick squeegee top to bottom after every shower takes about thirty seconds and does more than any monthly deep clean. Leave the door open afterwards so the last of the moisture airs off. Do that and the glass stays clear between cleans instead of hazing over in a fortnight.
Will a squeegee stop my glass spotting completely?
No, and nothing does. Hard water always leaves minerals behind when it dries, on any glass. A squeegee removes most of the water before it can dry, so you get far less spotting, but a shower is humid and you will never catch every drop. What a coating changes is the etching. On bare glass those minerals dwell and slowly etch the glass for good, which is permanent. A GlassProtect coating protects sound glass against reaching that point.
I have bore water or reticulation hitting the glass. Will it still spot?
Under constant hard, bore or reticulation water with no wiping, some spotting can still form, because evaporating hard water leaves minerals on any surface. The difference is what happens next. On bare glass that scale bonds on and slowly etches the glass for good, which no cleaner reverses. A GlassProtect coating protects sound glass against that permanent etching.
My glass is already cloudy and will not clean up. What now?
There are two different problems hiding under the word cloudy. If it is soap scum or mineral spotting sitting on top of the glass, it will come off with the right cleaner and some patience, and then a squeegee habit keeps it clear. If it will not shift no matter what you throw at it, the hard water has likely started to etch the glass itself, which is damage in the glass rather than dirt on it, and no cleaner brings that back. A coating cannot reverse etching, but it protects sound glass against getting to that point. We break the two apart in why is my shower glass cloudy.
Is it worth getting the glass professionally coated?
For the shower itself, the honest answer is that a daily squeegee is what keeps it clear, and no coating removes that habit. Where a coating earns its keep is the architectural glass around your home, pool glass, balustrades, fencing, facades and windows. There, GlassProtect is largely self-cleaning, so water beads and sheets off and rain and a rinse do most of the work. It is oil-repellent as well as water-repellent, it is 3x more durable than the leading brand, and it protects sound glass against the permanent hard-water etching that ruins bare glass. Glass sealing is from $8 per square metre, with a $480 minimum job, confirmed before you book. Ask for a quote and we'll price the exact glass you have.
Keep reading
Related reading, and the science.
Get a quote
Let your glass keep itself clean.
We clean and coat the architectural glass around your home with GlassProtect, pool glass, balustrades, fencing, facades and windows, so it is largely self-cleaning, water beads and sheets off and rain and a quick rinse do most of the work. It is 3x more durable than the leading brand and protects sound glass against permanent etching. Registered under a JUMBOGUARD guarantee: 10 years on new glass, 5 years on existing glass, confirmed price before you book.