The shelf life of a panty liner usually depends on the brand and material. Generally speaking, under normal use, the shelf life of a panty liner is about 2 to 3 years.
Common panty liner materials include cotton, non-woven fabrics, bamboo fiber, etc. Cotton panty liner has good moisture absorption and breathability, but its shelf life is relatively short. Panty liner containing bamboo fiber has natural antibacterial properties, which helps to extend the shelf life of the product. Therefore, consumers should choose the appropriate panty liner material according to their needs and personal preferences when purchasing.
It should be noted that the shelf life mentioned here only applies to the use of panty liners under normal circumstances. For panty liners that have expired or have any discomfort after use, it is recommended to stop using them immediately and replace them with new products. In addition, personal hygiene habits and regular replacement of panty liners are also important factors in maintaining cleanliness and health.
