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Why Limescale Keeps Coming Back (and How Pros Remove It)

Hard water across Surrey, Sussex and South London means limescale returns fast. Here’s why, and how a professional deep clean deals with it.

Deep Cleaning21 September 20262 min readBy the Nestro team

If you live in Surrey, Sussex or South London, you’ll know the white, chalky crust that builds up on taps, showerheads and glass screens. That’s limescale, and in this part of the country it comes back quickly.

Why it happens

Much of the South East has hard water — water that contains high levels of dissolved minerals, mainly calcium and magnesium. When hard water evaporates, those minerals are left behind as limescale. Every shower, every splash, adds another thin layer.

Where it builds up most

  • Shower screens and doors
  • Showerheads (which can clog and lose pressure)
  • Taps and around their bases
  • Tiles and grout lines
  • Toilets, below the waterline
  • Kettles and around kitchen sinks

Why everyday cleaning doesn’t shift it

Once limescale has built up in layers, a quick wipe won’t remove it. It needs the right descaling products, enough contact time to break it down, and careful work so surfaces like chrome and glass aren’t scratched.

How we deal with it

As part of every deep clean and end of tenancy clean, we fully descale bathrooms — screens, tiles, taps and showerheads — and polish glass and chrome.

Keeping it under control

  • Squeegee shower screens after use
  • Wipe taps dry when you can
  • Descale little and often, rather than waiting for a thick build-up
Moving out? Limescale is one of the most commonly flagged issues at check-out inspections. Make sure it’s dealt with before your inventory check.

Need a hand with the cleaning?

Fixed prices, 24–48 hour turnaround and a 48-hour re-clean guarantee.

07925 288 561
Nestro
Nestro
End of tenancy, deep and commercial cleaning across Surrey, Sussex and South London. Fully insured, DBS checked, 48-hour re-clean guarantee.
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