How to prepare Coconut Milk at home?

How to prepare Coconut Milk at home?

I won't  buy canned coconut milk. It has added preservatives and it cost bucks too.. Why to go for it, if you can prepare easily at home. When you buy a new coconut , break it , chop into pieces and store it in a 'Freezer bag' or in a 'storage bag' in freezer. Take it out from freezer, an hour ahead of using it. By this, coconut will stay fresh for more than 2 weeks.

1. Take a blender jar.
2. If its chopped coconut, grind it for a while and add water.
3. If its grated coconut add water and grind it.
4. Filter the ground paste using a strainer. This is First Grade very thick coconut milk.
5. Add water to the coconut paste again and grind.
6. Filter it again. Its second grade coconut milk.
7. Repeat the above process and get thinner coconut milk.