ForumsAcne and its treatm...General acne discus...Can You Use Tamanu ... Notifications Clear all Can You Use Tamanu Oil On Open Wounds? Sophieee MemberMember0(@sophieee) Posted : 07/29/2015 6:04 pm Hi can you use Tamanu Oil on open wound such as popped spots? will it work or does it only work on un popped spots? I really appreciate the help Quote Wade X MemberMember49(@wadex) Posted : 07/29/2015 9:40 pm I would use a neosporin or Vaseline to prevent it from being infected. Even BP is better than nothing for killing bacteria. Quote