Why is my cold brew cloudy?

Online Answer
If the grind is too fine the coffee will over-extract and create a gritty, cloudy coffee that doesn't taste good. The final product of a cold brew coffee can be treated as an "extract" and watered down to have more of the taste and caffeine content of a regular brewed coffee..
Related Questions 📌
To cure cloudy pool water, superchlorination is usually the easiest fix. Be sure to test your pH levels after the hyper-chlorination treatment, and slowly add baking soda to your pool water, if needed, to get to between 7.2 and 7.8. Higher pH levels can lead to cloudiness..
The vinegar will help remove hard water in the system (clogs) and the baking soda will clear the built up grounds in the filter. You may need to add a little more vinegar as it depends on how much your reservoir holds. Not sure if you all can tell but that cup on the left went through my Keurig.
If the grind is too fine the coffee will over-extract and create a gritty, cloudy coffee that doesn't taste good. The final product of a cold brew coffee can be treated as an "extract" and watered down to have more of the taste and caffeine content of a regular brewed coffee..
If the stock does become cloudy, the best way to remove impurities is by straining it. ... But really, unless you're making a consommé or other recipe that requires a pristine-looking stock, it's okay if your stock is a little bit cloudy.
How can you prevent this from happening? Stocks become cloudy because of the fat content emulsifying with the rest of the stock. If you boil it too fast, the stock and the fat content will emulsify and ake the stock cloudy. To avoid this, you should simmer slowly and regularly skin your stock..