![What is hard water? Is London's tap water safe to drink and does it cause limescale? Here's how to protect your skin, hair and home | London Evening Standard | Evening Standard What is hard water? Is London's tap water safe to drink and does it cause limescale? Here's how to protect your skin, hair and home | London Evening Standard | Evening Standard](https://static.standard.co.uk/s3fs-public/thumbnails/image/2018/05/23/08/tap.jpg?width=1200)
What is hard water? Is London's tap water safe to drink and does it cause limescale? Here's how to protect your skin, hair and home | London Evening Standard | Evening Standard
![REVEALED: The countries where you should NEVER drink the water | Travel News | Travel | Express.co.uk REVEALED: The countries where you should NEVER drink the water | Travel News | Travel | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/25/590x/secondary/Mapped-Where-you-should-avoid-drinking-tap-water-600997.jpg)
REVEALED: The countries where you should NEVER drink the water | Travel News | Travel | Express.co.uk
![More than 5,000 homes told 'do not drink water' amid major health warning - World News - Mirror Online More than 5,000 homes told 'do not drink water' amid major health warning - World News - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article28025268.ece/ALTERNATES/s1200c/1_Safe-Drinking-Tap-Water.jpg)