1.Stain-fighting ability. We evaluated its ability in removing 20 usual stains, restoring the original whiteness of a standard pre-stained fabric swatch.
2.Cost per load. This was one of the most important factors. Comparing laundry sheets can be misleading, since value depends on both how many sheets come in a pack and how many are needed per wash. For that reason, we compared each product based on its true cost per load.
3.Ability to dissolve in water. We evaluated its speed and thoroughness of dissolution in water.
4.Ease of use. We examined how user-friendly the packaging is, including how easy it is to open, how simple it is to retrieve the sheets, whether the packaging can stand upright on its own, and whether it has a closable lid for convenient storage.
5.Safety and ingredient quality. We also carefully inspected the labels on these detergent sheets to ensure they had proper safety warnings and clear instructions – and no chemical nasties.