Hi
Well the products here are made for layering so you can acheive different vibes for different situations if you like. The consumer mixes are great as stand alones to so there is a lot of versitility here.
TUTH is a strong sexual mix. Best used in clubs. If you find its to intimidating for the environment or you just want to give off a sexy attractive vibe instead of a “Drop and assume the position” vibe then you can use the Tuth and buffer it by spray IO on as well.
You can spray right on top of the tuth or in another place on the body, The amount will depend on what you find the dosage is for each of them for you. Its different for all of us.
Usually a 3 to 1 ratio is good if your trying to buffer or soften a vibe
Like 3 sprays IO for every 1 of TUTH.
Well anything that has a MX in front of it is a test product and they send it to you and you report what effects if any that you see. MX351 is one of the members mixes. His name is wildflower and if you read his journal here WildFlower's Pheromone Experiences. it will give you some ideas as to what it will do
Well yes it will wash off if you use it before the shower 
. If you use lotion then just wait till its absorbed good into your skin to apply. You dont have to apply right away after the shower though. If your not going out for a few hours you can wait till then to apply it. If you apply at the same time as lotion whcih some of us do with certain products when we are looking for a slower more subtle reaction the molecules in the lotion can weight down the pheromones hampering diffusion a little.
Well I was close, I didnt cheat and sneek a look on google LOL
Tisha