short answer is you don't. My experience with the Bru stain is to persevere with a good upholstery cleaner that you trust.
however I dont think it really disappears...........
Iron Bru Revolution
iron brew
Spelled and pronounced same as English, as it does not exist in France. And it's "Irn-Bru" I think?
Yes, albeit a very minuscule amount (less than 0.002%), in the form of ammonium ferric citrate.
The original Barrs Iron Bru (which is still spelt Iron Bru!)is made up of : Carbonated water, sugar (carbohydrate), citric acid, flavourings (including caffeine and quinine), preservative (E211), colours (E110, E124), ammonium ferric citrate (0.002%) Their website is /www.irn-bru.co.uk/our-drinks.html So unless there is something in the colour additives then yes it is suitable for vegatarians. E110, E124 ad E211 can have adverse health conditions. Banned in some countries.
Yannick Bru was born in 1973.
The population of Tana Bru is 590.
Jørgen Bru was born in 1881.
Jørgen Bru died in 1974.
Luis Bru was born in 1907.
Irn-Bru was created in 1901.
Bevin Bru is 5' 2".