Chris <nimbo@ukonline.co.uk> wrote/replied to: >Farmers Reducer: > >Mixture of Hypo and Potassium ferricyanide > >100g Sodium Thiosulphate >50g Potassium ferricyanide >Water Make up to 500 ml I've used this before. You actually bleach the negs, then add back 'density'. The results were grainy and very poor. But, the results might be better than before. Use with caution on a strip you don't care about first.