Surfactant

Noun 1. surfactant - a substance capable of reducing the surface tension of a liquid in which it is dissolved (from Free Dictionary)

Surfactants are wetting agents that lower the surface tension of a liquid, allowing easier spreading, and lower the interfacial tension between two liquids. (from Wikipedia)

Hi Aprill :)

Yes, I'm strange, get over it and go read about surfactants. I just did a whole post on them so by golly you'd better get something out of this!