Panty liners are perfect for keeping you fresh throughout the day, so every four hours or so is best.
It’s completely up to you! If you feel like you need extra freshness, give scented a try. Grab a scented liner such as U by Kotex® Everyday Freshness Scented Xtra-thin Liners.
Yes, you can use a liner when you have your period, but only if your flow is really, really light. It’s best to use a U by Kotex® Ultrathin pad (they’re really thin), or a tampon as they provide the best protection while you have your period. Panty liners can be used as a back up in your undies if you’re using a tampon. Liners are best for keeping you fresh, confident and protected in-between periods.
Liners should not be flushed down the toilet as they have a plastic backing on them (which is not biodegradable) and they may also block the plumbing system. Schools and public toilets usually provide special sanitary bins, so place your used panty liners in there (wrap it in toilet paper first, as the sticky side may get stuck to the bin door). If you can’t find one of these special bins (you probably won’t have one at home), don’t fret, just wrap the panty liner in toilet paper (or put it in a bag) and then pop it in the bin.