Can I use jojoba oil on my ends after shampooing and conditioning (wet hair)?  Or should I use water and jojoba oil as a mister (dry hair), if so how much water and jojoba oil do you use? My mister bottle is the small size, how long is it good for when it's in the mister bottle?  Sorry for all the questions, but I keep hearing how good this stuff is and with my hair getting long the ends are starting to get dry.

I put a little on after I shower and my hair is still a little damp. I don't know if it makes much difference, but maybe someone else does.
It shouldn't go bad for at least a year. It has a really low volatility.

I just talked to someone who uses transmission fluid or something auto related like that to oil their hair. I'm still tyring to recover from that one.  :o