Colour catcher sheets that absorb any run colours, avoiding accidents in the wash:
1) Insert 1 sheet at the bottom of the drum (use 2 sheets with machine fully loaded and 1 sheet for half load)
2) Add the laundry and the usual quantity of detergent
3) Carry out the desired washing cycle.
4) Remove the sheet at the end of the wash and throw it into the mixed waste.
Warning: In case of new garments or never washed garments, wash them separately. In case of very brilliant colours double the number of sheets.