hi im steve new here ive had sume problems with this to and foumd out if you raze the temp 3 or4 degrees as well as adding tha right medicen it kills tha ick quicker by speeding up tha development of tha spores tha medicen them cand work aparantly tha medicen dosnt work on tha spores
sorry 4 tha spelling and hope it makes cents to up
steve