Sorry, I get easily distracted with so much going on. Having to setup up my vacation on a last minute whim. So anyway I’m using the 2.5 mcg of P79. I average about 3 sprays and once I wet it on my neck I like to rub my finger in it and spread it under my nostrils so I feel affected by it. One thing I’ve found is that P79 is fine when you test it alone, it works great with sexual pheremones though. Not “comfort” pheremones.. ones that create “sexual tension.”