A friend gave me about 6 EOs plus a handful of small brown bottles which are unlabeled and full. One of the bottles had a commercial label for toothache med. I poured it out and planned on cleaning to reuse. It seems to have been full of a clove EO. I've rinsed with alcohol but the smell is still strong. Is there anyway to clean these little bottles? Some of the mixes can be used around the house but a few empty bottles would be useful.
Thanks.
Thanks.