Seeking Recommendation for Low Surface Tension Liquid

[Unding1]

Hi everyone, I'm looking for suggestions on a liquid with extremely low surface tension—something much lower than soapy water. It should be safe, stable at room temperature, and free from any toxic or strong odors. I’ll be using it in quantities of about half a gallon at a time. Any ideas or experiences would be greatly appreciated. Thanks!

[ChenBeier]

Somedody ask it already.

Check here
https://en.wikipedia.org/wiki/Surface_t ... 0or%20more.

[Unding1]

Thanks for your suggestion! I will consider it carefully.