After milk kefir is finished culturing, the next step is to remove the grains. But how?
3 WAYS TO REMOVE GRAINS FROM FINISHED MILK KEFIR
Use Your (Clean!) Fingers
As your milk kefir grains grow in size, you may choose to remove the kefir grains by hand. Make sure your hands are very clean and well rinsed, but do not use anti-bacterial soap to avoid contaminating the culture.
Use a Plastic Mesh Strainer
Sometimes milk kefir can be a bit thick. If necessary, you can use a silicone spatula or plastic spoon (in a swirling motion) to help work the kefir through the strainer. Stainless steel can be used if necessary; just be sure it's stainless steel and not a reactive metal.
Pour Kefir Into A Shallow Bowl
This will make the grains easier to see. Using a plastic or wooden spoon, scoop the grains out. Once the grains have been removed, pour the finished kefir into a container.
While kefir sometimes turns out to be thin, it is also possible for kefir to over-thicken or turn into curds and whey. If this happens, you may need to strain your kefir grains with extra care. You can find tips in our Straining Over-Thickened Kefir tutorial.