Descaling & Hard Water

Shop Red Crown citric acid powder and descaling solutions — proven to remove limescale, mineral deposits, and hard water buildup from appliances, fixtures, coffee makers, kettles, dishwashers, and industrial equipment.

Red Crown Citric Acid Powder is 100% food-grade, highly soluble, and safe for use on most surfaces. It dissolves calcium and mineral deposits without harsh acids or fumes — ideal for regular maintenance in homes, commercial kitchens, and light industrial settings.

Available in bulk 50 lb pails for maximum value. Ships via UPS Ground to the 48 contiguous states.