How long should I keep pimple patches on to achieve the best results? Is there a recommended duration that maximizes their efficacy while minimizing potential skin irritations? Given the myriad of patch varieties available, could the ideal time frame differ based on the specific ingredients or active components within these patches? For instance, do hydrocolloid patches require a different approach compared to those imbued with salicylic acid? Additionally, might skin type play a crucial role in determining how long these patches should remain adhered to the skin? Am I to consider varying factors, such as the size and severity of the blemish, when deciding if I should leave the patch on overnight or if a shorter application time would be advantageous? Ultimately, what are the expert recommendations regarding this, and how can one discern when it’s time to remove the patch for optimal healing and clarity? Could this decision impact the formation of blemishes in the future?