Now I tell you the infallible advice of my grandmother to have impeccable shirt collars!

Allow it thicken, then spread it on the affected areas and leave it on for 15 minutes. After this time, brush well. At this point, if you still notice halos, repeat the proceedings. Finally, wash the garment as usual, following the instructions on the label.

Marseille soap is also a powerful stain-stick. Spread it on the collar and cuffs, then rub the tissues. Let stand for ten minutes, then proceed normally.

Finally, the amazing trick to remove stains from t-shirts is the use of dishwashing detergent.

It's unthinkable, isn't it?? Just pour a small amount on the affected areas and massage. Now leave the T-shirt soaking in cold water. Occasionally, it rubs again. Continue for an hour before inserting it into the machine and start the special program!

Easy, isn't it?