spill the mixture of same amount of liquor and alcohol on the stains,it also can use the same method to clear, make a good use of it to make the home clean.. Except for the coffee. In view of this. If there is no white spirit, left white spirit at home is ok. it you accidentally spilt coffee on the carpet, wipe with a dry cloth or tissue to absorb the moisture, vinegar also has the same effect to such stains like black tea.