10 -12 lemons 2.5kg white sugar 15ml Citric Acid 15ml Tartaric Acid 15ml Epson Salt 1.5l Boiled water Grate half of the lemons into the water. Squeeze all the juice out of the lemons. Remove pips. Add the rest of the ingredients. Stir until dissolved. Do not boil. Leave overnight and the next morning strain through a cloth and bottle. Keep in fridge and use hot or cold water with your syrup.