Hi~ I found another thread where Antrol was discussed, but I can't find info on brown bottles. Green seems to be the common color. I found mine outdoors in San Pedro, California. It says: "Antrol Ant Killer Boyle Midway Inc Los Angeles and Cranford NJ lay on this side". It's pretty dirty, full of dead rolly polly bugs, and the lid is rusted. What should I do with it? Thanks!