If your skin changed after moving, it might be your water — not your skin
Why hard water makes skin feel dry, rough, or breakout-prone
How to check your water hardness (PPM) by postcode
- Search Google for "water quality checker" + your supplier's name (for example: "Thames Water water quality checker")
- Enter your postcode
- Look for Hardness, listed as mg/L as CaCO₃ — effectively the same measure people mean when they say PPM
Top 10 Places in the U.K with the hardest water:

And if you're in London or the South East, the odds aren't exactly in your favour — based on 42,000+ property visits, these are the hardest-water areas in the UK:
Found your number? If it's 150 or above, look at your cleanser first
How to use it — the dry cleanse method
- Dispense 5–6 pumps into your hand
- Massage onto dry skin in circular motions for at least 30 seconds
- Add a little water to emulsify (it turns milky), then massage again for 15–30 seconds
- Rinse with lukewarm water, or remove with a warm, damp cloth
Who it's for

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