The reason why the coffee is cloudy is that the coffee is darker. What's going on?

A good cup of coffee should be clear, bright and transparent. Concentration and turbidity are different. Generally speaking, the causes of coffee turbidity are nothing more than the following:

1. Mix in defective coffee beans

two。 Poor baking

3. Coffee beans or powder have been kept for too long

4. Excess brewing (the brewing temperature is too high, the brewing time is too long, the way of flushing is too rough.)

When you put a spoon into a good coffee, the light of the spoon will sparkle; then scoop up and drip back, you will find that at the moment of falling, the coffee liquid will form a jewel-like bead across the surface, which can be called a cup of moist and transparent coffee.