carpet cleaning

[gary g.a]

due to dirty central heating water staining my carpet i would like advice on the best way to remove the marking. the carpet is a very light ivory colour - sculptured pattern - made of mostly wool. i would prefer to not use a chemical based product unless really necessary in case this in itself causes staining!

[Kaz081992]

The best chemical free stain remover is white vinegar. It removes almost anything!

[jeanette1976]

What about the smell though? How can you get rid of THAT?

Just wondering as I thought I might give it a try after many parties on my cream carpet!