15 individual sachets of powder (not tea bags) to be mixed with freshly boiled water at the ratio of 1 full sachet to 200ml water.
(You can use half a sachet with 100ml water if you don't want to make so much.)
Allow water to boil. Once cooled to approximately 37 ° C fill the required amount into a bottle or drinking cup.
Add the powder from the sachet and stir briefly.
Check the temperature before feeding.
Always prepare fresh tea and please do not sweeten.