Re: A experimental idea/way to mix flavors
what he is wondering is not putting it in the vase nor the bowl but the actual hose and or mouth piece. TTDR I know when I wash my hose with a little lemon juice if I don't rinse it out well enough I get a slight lemon flavor when smoking. However if you use the wrong stuff I could see the taste sticking to the hose a little to much causing the hose to be ruined.
I say next to adding different taste to the water which is cool. I like to mix my sheesha. Such as mixing Mint with things. it just keeps it interesting.