[header] How to make jerk pork [title] Rub the seasoning into the pork shoulder. [step] Leave for the pork shoulder for a minimum of 1/2 an hour (several hours is better). [title] Rub on the jerk marinade and leave it on the pork shoulder for at least 5 hours (overnight is recommended). 
[step] The longer you leave it, the more the seasoning and flavour will penetrate the meat. Make sure you store it in the refrigerator in a well sealed container.