DS2 & tea tree extract

[KennyWright]

Rick, in about 6 weeks I need to Cimex/encap a large office job that I have cleaned twice before. The 1st time, the tea tree extract smell was very strong and the people who work there loved it. They kept talking about how "great" and "clean" the place smelled. The 2nd time, the smell of tea tree extract was not very strong at all. The carpets looked very nice but they seemed a bit disappointed that it didn't have that "tea tree" smell.

Where should I purchase tea tree extract from and how much should I add to bring it to the same mix ratio that you used in the past?

Thanks,
Kenny Wright