Are you suppose to shake the spray bottles before and after each use? I’m halfway done with my Instant Shine, and I just sprayed some, and it smells different… Hmmm…
For the Instant line and other stuff pre-mixed by Androtics, it’s probably not necessary. If you’re doing your own mixing, especially combining any oil-based stuff with alcohol-based, it’d be a good idea.
-D4
I usually shake it a little, not up and down, but just tilt to the sides a few times. It probably helps especially if the pheromones were sitting there for a while without being used
my bottles are being shaked constantly so no need 
yeah i always give it a slight shake just before i spray it…not sure if its needed…but it cant hurt i guess.
Never shakes my bottle, but maeby somthing i will start to do…
Yeah ur right slight shake wont hurt at all, just dont go crazy or the stuff will evaporate faster from the bottle 