Leaving the door open may not work alone, and Mrs Hinch fans also recommended other methods to try.
Sue Compton wrote: “Soda crystals in the drum, brilliant for lots of jobs and so cheap.”
Lily Hampton commented: “Soda crystals into the drum and make sure it is on a super hot wash, it will sparkle.”
Soda crystals have great softening properties, making them great to use in the washing machine.