BLUE MARKER DYE 1lt

Apply Blue marker dye to clearly mark the areas you have sprayed. It is non-toxic and is compatible with herbicides, fungicides, insecticides, moss killers and fertilisers. Typically it will stain the treated area for 3-4 days and degrades in sunlight or is washed away with rain. Use Blue marker dye at a rate of 125-300ml per 100 litres of water. When using on grass you may have to increase the rate to clearly see the treated area. Half fill the spray tank with clean water. Stir/agitate the water and add the required quantity of Blue marker dye. Add pesticide or other treatment(s), then fill tank to the desired level and commence spraying. 1lt Pack