burnt leaf problem

I didn't know not to spray my foliage with thrive alive under HID lights and i have burnt the leafs on a 4 week old plant. Actually i was spraying 3 plants but only one has burnt leafs and they are burnt from top to bottom. Is there anything to do for it???

would say trim burnt leaves off till you get to the good leaves but burnt top to bottom aint good any chance of pics to see amount of damage