Do you mist your hydro plants!??

In hydro do i not need to worry about misting or spraying the foliage?

i dont see why not. i do it.

I have and had great yeilds ( Haze and WW).
So I would only be concerned with making sure you protect your lamp and have a fan or a shake or two with you hand to get excess water off.

I never mist my plants with anything except pesticide. And I don't spray that during the second half of flowering. When buds are forming into colas, the wetness will invite fungus growth that will quickly wipe out your buds. And with lights overhead it's not a good idea.

I hate cleaning the glass anyway.

HTH

what would jesus do?

Misting is not necessary, it invites problems like pests and fungus.
If you feel the need to mist, do it when the lights are off.
Everyone of those a little doplets of water becomes a tiny magnifying glass, and the light coming down will be concentrated through the droplets of water, and it will burn your leaves.
What you could do is to take a damp rag with PH'd water and wipe the underside of the leaves.

Misting usually causes more problems than it solves. It's certainly not necessary except in cases where you're trying to rescue a plant with root damage or save a clone which is rooting too slowly and is using up all its stored nutes. In those cases, foliar feeding can be very helpful, but healthy plants can get everything they need via the roots.

I did a greenhouse grow in which I misted sodium free seltzer water up to 20 times a day and I would do this untill the plants were sagging from the weight of the gassy water and the plants were huge great buds not a problem in the world.... Also done it with indoor soil and hydro and have never in my life had one issue with any burning of leaves or fungus growing... But then again I run around 85 degrees so it all evaporates pretty fast..... I also never mist past 4/5th week flower and when I do even up to then it is very light