Mad Farmer DetoxMad Farmers Detox is a flush solution specifically formulated to dissolve and remove excess salts that build up over time with the regular use of fertilizer. Detox eliminates toxic salts that accumulate in hydroponic systems, potting soils, coco coir and other growing media. Directions for Use: Hydroponics: Use 5ml (1tsp) per gallon of pure water and run system for 1 2 hours. Soil Coco: Use 5ml (1tsp) per gallon of pure water and drench until solution