This simple life hack is all you need to know if you want to get rid of unsightly armpit stains caused by deodorant and sweat.
See also: Laundry life hacks: Are you doing your washing all wrong?
See also: How to remove red wine stains
What you need:
Dishwasher liquid, hydrogen peroxide, baking soda and a toothbrush.
What to do:
Mix one part of the dishwasher liquid with two parts hydrogen peroxide and pour the mixture on the stain.
Leave it to soak for an hour, then add the baking soda and scrub gently with the toothbrush.
Put it in the washing and wash as normal, and the stain will be gone when the cycle has finished.