I had a collection of nice white shirts which were starting to show some signs of yellowing at the arm pits and losing some of their brightness. I tried various techniques but this one has actually worked so thought I’d share.
Takes a couple of mins per shirt and works a treat - hit them with the vanish after to get a brilliant white finish but doesn’t do anything for the yellowing.
I had a collection of nice white shirts which were starting to show some signs of yellowing at the arm pits and losing some of their brightness. I tried various techniques but this one has actually worked so thought I’d share.
https://youtu.be/KczXd6d5sXE
After doing this I left for 6hrs and then washed with vanish oxyaction and they came out bright white with very little yellow discolouration