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First of all, we recommend that you always use a stain-resistant deodorant.
Furthermore, it is advisable to wash the white shirt immediately after wearing it so as to prevent the stains from settling.
Always choose to buy more breathable fabrics , such as cotton , wool, silk fabrics and to avoid more synthetic fabrics such as polyester.
These, in fact, tend to trap sweat more and form stains.
In any case, always read the washing labels to avoid making mistakes!
How to remove yellow stains from sweat and deodorant?
You can remove yellow sweat and deodorant stains by turning the garment inside out and pre-treating it with Marseille soap. Rub well, leave the garment to soak for 15 minutes and proceed with the usual washing.
How to remove old sweat stains?
Old sweat stains on a white garment can be removed with Sodium Percarbonate. Moisten the area, apply some percarbonate and leave to act, then wash the garment as usual.
Why do white t-shirts turn yellow under the armpits?
T-shirts always form yellow stains under the armpits, either from sweat or from using deodorant.
How to remove yellow sweat stains from cotton?
If there are yellow stains on cotton t-shirts, try dabbing with hydrogen peroxide, let it act then wash the garment in the washing machine.
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