It works mixing with 4L of destilated water and the DJ product liter, obtaining 5L total.
Note: it´s necessary to add 30g of potassium cyanide for every 5 liters of total mixture.
Add 1st DJ into destilated water (not the opposite), and the potasium cyanide the last.
Do not use it without consulting with your prevention labour risk service, to verify the possibility of using it, according to the conditions of your facilities.