How do you mix 10 to 1?

To mix a solution at a 10 to 1 ratio, combine 10 parts of the first substance (e.g., water) with 1 part of the second substance (e.g., concentrate). For example, if you're using 10 cups of water, add 1 cup of concentrate. Stir the mixture thoroughly to ensure even distribution. Adjust the quantities proportionally if you need a different total volume.