Limescale: the one problem every UAE home has
July 24, 2026
Water here is hard. Left alone, limescale turns chrome cloudy, blocks shower heads and leaves a film on glass that looks like the glass itself is damaged. It is not — but by the time it looks that way it takes real work to remove.
Where it shows first
- Shower screens — the earliest and most visible
- Taps and shower heads, especially around the base
- Kettles and washing machines, where it builds unseen
- Sink drains, where a chalky ring forms
What removes it
Limescale is alkaline, so it dissolves in acid. Ordinary white vinegar handles most of it: soak, leave it fifteen minutes, then agitate — that middle step is the one people skip, and scrubbing without it is just effort.
For a shower head, tie a bag of vinegar around it and leave it overnight.
What to keep away from it
Never use an acid descaler on natural stone. Marble, travertine and limestone are calcium-based, and the acid does not distinguish between the deposit and the surface — it etches a permanent dull patch. Stone needs a pH-neutral cleaner and nothing else.
Avoid abrasive pads on chrome and glass. They take the scale off and leave fine scratches that hold the next deposit better than the smooth surface did.
Keeping it away
A squeegee on the shower screen after use does more than any product. Thirty seconds a day is the difference between a screen that stays clear and one that needs a professional deep clean twice a year.