How do you  make yakult probiotic drink?
 1 thermos flask. 2 funnel. 3 one litre of milk.4 one yakult bottle – or probiotic dairy drink of your choice.imple, frugal way to boost your good bacteria. Step Two: Place the milk in a pan and heat it until you see the steam rising – this will kill off any bacterial organisms in the milk. Step Three: Take your funnel and carefully pour the heated milk into your thermos flask and leave the milk to cool down. 