I always throw away the mascaras after 4-5 months. For everything else, I look for changes in smell and performance. I like some coloured mascaras but I can't really wear pink mascara on a daily basis
Thank you. I think I've only had such problem with the MACxPedro Laurenco blush, which I used to wear almost every day, but I scraped off the top layer and it's fine again. I started buying more makeup almost 3 years ago and I haven't thrown away anything, except from foundations, mascaras and eyeliners (I'm not a fan of glosses). I don't see why, when they are fine, even if the PAO has passed. But, of course, this is a decision everyone should make for themselves.