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Why won’t soap scum come off my shower glass?Updated 7 hours ago

TL;DR: If your shower glass still looks cloudy after cleaning, it might not be soap scum. Mineral buildup or glass etching can look very similar. Before you keep scrubbing, try the checks below to figure out what you’re dealing with and the best next step.


First: soap scum vs “something else”

Soap scum is a film left behind from soap and body oils. It usually improves with the right cleaner, a little dwell time, and some gentle agitation.

Mineral buildup (hard water stains) is caused by minerals in water drying on the surface.

Glass etching is surface damage that can look like soap scum or haze, but it won’t wash away because it’s no longer “on” the glass. (It can be caused over time by minerals, harsh cleaners, or abrasion.)

What to try if you think it’s soap scum

  • Reapply the cleaner and let it sit for a few minutes before wiping (repeat if needed).
  • For stubborn areas, pair the cleaner with a Diamond Sponge using light pressure to help lift buildup. Careful with Diamond Sponge, these tools are very powerful.
  • Rinse well and dry the glass to prevent residue and spotting.

What if it’s mineral buildup?

If the haze feels more like a “hard” deposit or doesn’t respond after a couple of proper applications, it may be mineral buildup. Our Bathroom & Shower Cleaner can remove many mineral deposits, but results depend on the type of mineral and how heavy the buildup is. If it’s a mineral our formula isn’t designed to target, you may see limited improvement.

If you suspect hard water stains, we recommend testing a small area first and avoiding aggressive scrubbing that could dull the finish.

What if it’s glass etching?

If the glass looks cloudy but feels smooth and nothing seems to change after cleaning, it may be etching. Unfortunately, etching can’t be cleaned off because it’s surface damage rather than grime.

If you’re unsure, try cleaning a small section thoroughly and compare it to the surrounding area in good light. If there’s no difference, etching is more likely.

Still not happy with the result?

If you’ve tried the steps above and you’re still not seeing the improvement you expected, reach out to our team. We can help troubleshoot and, if needed, help you with our 30-day money-back guarantee.

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