White residue or flakes in boiled water are usually caused by limescale, a natural mineral deposit from hard water. This is not harmful, but it can affect taste and kettle performance. Regular descaling will help reduce or eliminate these deposits.
White residue or flakes in boiled water are usually caused by limescale, a natural mineral deposit from hard water. This is not harmful, but it can affect taste and kettle performance. Regular descaling will help reduce or eliminate these deposits.