Quotation from: Manual of Surgery

Written by: Alexander Miles and Alexis Thomson

When it is decided to make the attempt to save the limb, the wound must
be thoroughly purified. All bruised tissue in which gross dirt has
become engrained should be cut away with knife or scissors. The raw
surface is then cleansed with eusol, washed with sterilised salt
solution followed by methylated spirit, and rubbed all over with "bipp"
paste. If the purification is considered satisfactory the wound may be
closed, otherwise it is left open, freely drained or packed with gauze,
and the limb is immobilised by suitable splints.