How much tea tree oil in my salt scrub? 16oz

I want to add tea tree into my homemade pink salt salt scrub. Figured I would ask before I order a bottle so I can size it right. How much tea tree oil by the drop could I add to 16oz of salt scrub? Looking for a amount that would kick any fungal problems in the ass but not be too much. I was just going to make this with pink salt and fractionated coconut oil.

https://ift.tt/eA8V8J Submitted July 02, 2020 at 08:53AM by mark_cny https://ift.tt/2D29ZCf