For example IO and IS or Instant Female magic and IS? Because IO and IFM both have very antisocial smell. Just mix them inside to go bottle and use?
NO, Do not mix the Consumer mixes or the experimental mixes in the same bottle. These are for layering. The experimones and putatives are for compositing. You will throw the ratio and balance or the mix up by mixing them.
Look at it like art with each mix being a color. Individual strokes layered on the canvas can make a masterpiece. Mix all those colors together at the wrong ratio and all you get is a murky brown or black. Not much you can do with that. 
i would like to second tisha’s suggestion. like a smarta** is mixed up my regular combo together thinking it would save time and i wouldnt have to calculate the number of sprays everyday.
the result : i am not sure they even worked as the reactions i got were similar t what i would get if i was phero-free