Will using serenade affect the taste of my buds??

I have a little bit of powdery mildew, its not too much bit is progressing everyday. My dehumidifier should be here any day.will using serenade affect the taste of my buds? I know it is non toxic and seems ideal in every way, but will it compromise the smell and taste even the tinyest bit? please anyone with any experience help me out.Im 5 weeks into flowering on an 8 week strain, I was going to start flushing tomorrow. PLEASE someone help..i need to know specifically if it is going to affect the taste and smell at all, even 1% . smell and taste means evrything to me.please and thank you

come on anyone?? please

even though misting your plants at this stage is risky business... in your situation it won't hurt and that serenade looks okay to me it says you can use on edible plants so one could figure it doesn't affect taste...

http://www.serenadegarden.com/