Thank you for your suggestions, mayfair70. Yes, I felt a bit uncomfortable to apply various cleaning liquids like alcohol, vinegar and peroxide. But Aran doesn't have any lacquer finish, just stained polish, so no damage occurred.
I think Latakia or Lakelands could be a good quick solution but I bought this pipe especially for SG pure Virginia flakes and can't afford dedicate this pipe to anything else and buy another (because it's, well, pretty expensive). So I need to clean it perfectly. I'm vary on sanding though as not to destroy the fine airflow engineering.
It seems peroxide/soda does the work. I dumped the yesterday's mix and refilled the shank again. After a day of the treatment, just traces of smell are detectable. After two days more I think the pipe will be totally clean.
I think Latakia or Lakelands could be a good quick solution but I bought this pipe especially for SG pure Virginia flakes and can't afford dedicate this pipe to anything else and buy another (because it's, well, pretty expensive). So I need to clean it perfectly. I'm vary on sanding though as not to destroy the fine airflow engineering.
It seems peroxide/soda does the work. I dumped the yesterday's mix and refilled the shank again. After a day of the treatment, just traces of smell are detectable. After two days more I think the pipe will be totally clean.