Some sellers on eBay offer the European version (2 x 500g), which focuses on protecting washing machines from limescale and odors. Calgon Water Softener 40 oz
: This is the most common source for both new and "vintage" stock. You can find various sizes, such as the 40 oz or 64 oz boxes, with prices typically ranging from $25 to $50 depending on the seller and quantity. calgon powder water softener where to buy
Because the traditional large boxes are often labeled as "hard to find" or discontinued, you will find the most consistent inventory on the following platforms: Some sellers on eBay offer the European version
Depending on your specific needs, you may encounter these different versions: Calgon Water Softener 40 oz eBay& more Go to product viewer dialog for this item. Because the traditional large boxes are often labeled
: Similar to eBay, individual sellers list discontinued 40 oz boxes here, often priced around $50.
: Often carries individual boxes of the "Fresh Scent" powdered variety, sometimes at competitive prices like $16.
: Specifically useful if you are looking for small quantities (e.g., 100g) for specialized uses like natural dyeing. Product Varieties