Shower glass guide
Why shower glass can look cloudy even with Vancouver's soft water
Cloudy glass is an observation, not a diagnosis. Local water data, the enclosure's history and a careful look at the surface can help you choose a sensible next step.
Published
It is frustrating when the bathroom is clean but the shower still looks hazy. The useful first question is what can be improved safely. Repeatedly trying stronger cleaners can make that question harder to answer, especially when the glass has an unidentified protective surface.
This original editorial checklist combines public water information with manufacturer guidance. It helps you describe the problem before requesting an assessment. It does not diagnose glass condition from a photograph or report a test carried out on your enclosure.
Start with the local water facts
Metro Vancouver's 2025 report gives treated average hardness of 20.5 mg/L for Capilano, 20.2 mg/L for Seymour and 2.4 mg/L for Coquitlam, expressed as calcium carbonate. These figures fall within the soft ranges listed in Health Canada's hardness classifications. They are system measurements, not samples taken from your shower. Metro Vancouver report, printed pages 37-39; Health Canada, hardness classifications.
A regional average cannot identify a particular deposit, the products used in your bathroom or an existing coating. Record your municipality and whether you know of any building or household water treatment. Keep hardness separate from the appearance of a spot. One is a water measurement; the other is something that needs explaining.
Describe the haze without naming the cause too soon
| What you see | Useful detail to record | What it cannot establish alone |
|---|---|---|
| Smears or streaks | Which side, where they appear and what routine cleaning changes | The identity of a film or the condition underneath |
| Dried spots or pale tracks | Whether they follow splash paths, edges or the lower panel | That the water is hard or a particular mineral caused them |
| A broad cloudy patch | Whether it is visible from several angles when the panel is dry | Whether it is removable residue or surface damage |
| Uneven water behaviour | The known glass or coating product, if available | That a coating has failed or even that one is present |
A deposit on top of glass and a change to the glass itself are different problems. Pilkington's technical guidance makes that distinction and describes how prolonged damp deposits can create conditions for damage. Its document concerns exterior glazing, so it should not be treated as a shower-cleaning recipe. Pilkington technical bulletin ATS-126.
Why a failed cleaner does not settle the question
If one product makes little difference, record its name and how it was used. Do not turn that result into a certainty that the panel is permanently etched. Compatibility, the existing surface and the kind of residue still need consideration. A dry photo and the cleaning history are more useful than a list of increasingly aggressive products.
Lighting also changes what is visible. Vitro recommends testing cleaning methods on a limited area and evaluating the surface carefully, noting that light and background affect the visibility of damage. Vitro, proper glass cleaning.
Choose the next step with a short record
- Find the paperwork. Look for the enclosure maker, coating name and care instructions. Write “unknown” where information is missing.
- Record what has changed. Note when the haze became noticeable and whether approved routine care improves it.
- Take comparable dry photos. Include the full enclosure, the affected area and a second viewing angle. Use our four-photo assessment checklist.
- Ask about limits before booking. Discuss what the photos show, what remains uncertain and whether an in-person assessment is necessary.
Keep the glass separate from other concerns in the room. A persistent leak, damaged fitting or chipped panel calls for its own assessment. Cosmetic improvement should not be used as a substitute for resolving a safety or installation problem.
What to send with your enquiry
Include your city, approximate panel count, a description of the haze, any known coating and the names of products already tried. You do not need to identify a chemical deposit or promise that restoration is the answer. The aim is to establish the right scope before work begins.
Request a shower-glass quote or call (778) 776-2800. If you are weighing restoration against replacement, use the decision worksheet to keep the options clear.