The specific detergent used by the Pope or the Vatican for washing papal robes is not publicly disclosed. However, it's worth noting that achieving exceptionally white and clean garments often involves a combination of factors beyond just the detergent. Professional laundering processes, specialized treatments, and expertise in fabric care play crucial roles.
In general, when it comes to keeping white garments bright and clean, there are several detergents available on the market that are specifically formulated to tackle stains and maintain the whiteness of fabrics. These detergents often contain optical brighteners and enzymes to enhance the brightness and remove stains effectively.
It's important to follow the care instructions provided by the garment manufacturer and choose a detergent that is suitable for the fabric type. Some detergents also offer whitening or stain-removing additives that can be used for specific needs.
While the Pope's robes may undergo professional cleaning processes and could potentially involve specialized detergents, the specific details regarding their laundry practices and detergent choices remain private.