People living in flats or in houses with spare bedrooms could be wasting money on water bills - and one change could save them hundreds. Martin Lewis explained that unlike with energy, there is "no switching" and "no competition" when it comes to your water supplier.
However, there is still a way you could get onto a lower charge. The finance expert explained how on his ITV show The Martin Lewis Money Show Live this week - as one woman said making the change saved her around £1,100 on her water bill, reported Yorkshire Live.
Martin told viewers: "Many people who live in flats can't get a water meter. It's called 'not practicable' to have a water meter fitted, in which case you can ask for an 'assessed charge'.
