The Fra-Ber Bubble Rinse is an acidic rinse aid designed to be used alongside your dishwasher detergent to ensure that plates and glasses emerge with a clear shine. This Italian-made formula is particularly effective for those dealing with hard or limestone-rich water, as it prevents the formation of streaks and limescale stains while helping dishes dry more efficiently. Available in a 500 ml bottle, the solution remains effective even during low-temperature wash cycles. For household use, you can simply pour it into the designated compartment of your machine, typically using setting level 1 or 2. In more controlled environments, the dosage ranges from 0.2 to 0.35 g per liter of water, depending on the level of soiling and water hardness.