The boiling water tap therefore makes a lot of sense, but they can be expensive to buy and in many cases require ... but get that side of things right and if online reviews are any guide, the ...

Even if you buy a Quooker tap from a retailer, it'll still be the brand installing the tap ... These need to be changed every four to six months, depending on how hard the water is in your local area.

She is also the co-founder of Be a Travel Writer, an online course for the next generation of travel journalists. There's a lot of hype around who has the best tap water in the world. Many ...