Need Help Fast

I grow with aero and my sprayer heads have clogged without my knowledge and i now have mold growing on my roots...is there any way to get rid of this or are the plants screwed? PLEASE HELP FAST!!

pics would help, some will say throw tea in there which I heard works but if its as bad as you say it is and want to do something immediately I would flush the rez and gently wash off your roots

good luck sir

i changed the rez completely to a different one. I double stack totes so some of the roots grow down into the rez and the top half are sprayed...the top half is the bad part. Now they are sitting dwc completely...no sprayers. I used your tea idea so we will see if that helps. Thanks for the help!