I've finally finished re-decorating the hall and stairs - all three floors of it having got through 22 rolls of wallpaper, 8 litres of emulsion, and
7 litres of 'wood' paint. And am sorting out the carpeting. It's pretty old but good quality - a sort of oatmeal colour. Mostly it's fine but there are some worn bits on some treads. No way can I afford to replace it all. I've used new Cloud 9 underlay throughout, and have enough spare from the original fitting to repair what's needed. But the spare has been kept in a light free area so hasn't faded like the original. Unless it's just good plain old dirt - it's only ever been hoovered and never shampooed.Would steam cleaning or some other type of cleaning restore the original colour? If so any recommendations? The difference in colour isn't vast.