Easy homemade cheese

I have 1/2 bottle of whole milk, and it will expire tomorrow, so I need to do sth instead of drinking it. Let's make cheese for the first time in my life!

- Boil the milk in a small pot, when it boils, turn off the heat

- Squeeze 1/2 lemon then add the juice to the boiling, stir well, you will see whey and curd separately, then leave it there for 10 minutes

- Prepare a filter like this

- Use your hand to squeeze the extra liquid, and here is CHEESE (add some salt will be better)