I have tried Castro heavy duty degreaser. You can find it in a local car parts store.From what I understand nicotine is an oil- grease base. I have washed my husbands work clothes with it many of times. You do not need much of it and do a double rinse. I hope that helps.
Login using the form on the top of the page to post feedback (if you are a registered user). If you have not yet registered, click here to do so. It's FREE!.