Coffee stained flask

[xwordmad]

Gross I know, but does anyone know a good effective way to clean a coffee stained flask? Thanks :-)

[Pea Pod]

Steradent tablet left in overnight, with warm water.

[xwordmad]

Thank you, I will try that.

[msemma]

Bicarbonate of soda.

[xwordmad]

Thanks again.

[makemesmile]

Plain old washing powder will also work : )

[Lonnie]

As Pea pod says, Steredent tablets, although i'd say boiling water instead of warm.
I used to use a tea can for work, (train driver), and it really got stained, Steredent tablets, got it clean as a whistle.

[thedelbwa]

So I take it this applies to my heavily-stained tea cup at work..?? Was going to use bleach, but would feel safer using Steradent..!!

[valsuey]

I use Sterilizing fluid (like Milton) for cleaning stains off coffee cups etc. Works really well. You don't have to buy Milton there are lots of cheap alternatives.

[Lonnie]

The Sterodent tablets work with almost everything.

[xwordmad]

Thanks everyone