The oil based ones are just more concentrated in general and last longer (both duration time and how long that bottle will last you). The spray ones are cheaper but they are still effective and travel sized
In general the oil based products will last a little longer but both will burn off faster with heat and perspiration/humidity will wash them away. That being said, there will always be some some residuals (and possibly some build-up)- sometimes even after a shower. BUT, the main dosing and effects will wear off sooner with heat.
It’s good to have both. When it’s cold, you don’t have much skin showing so it’s difficult to apply oils as they stain clothing. You won’t want A314 on your new Hugo Boss shirt. And I hate mones on my face or near my nose. Alcohol based products can be safely applied to most clothing and hair. So they both have a place in any pheroperv’s arsenal.
One more questions though: when I first get my products (hopefully tomorrow) how should I use them? Go straight for mixes or use each product individually to find out how they work for me?
I have a ‘basecoat’ that I know fairly well. Before trying a new pheromone ‘naked’ I’ll add it to / use it with my basecoat; it may be a bit more subtle to notice how the effect changes, but it gives me an idea of where I will go out to test the new phero solo.