A great hair day is sometimes hard to come by. You’re running around, you’re sweating, you’re dealing with some bad-hair-day weather (ugh humidity), and you probably don’t have much free time to make your mane look perfect. So when you do manage to score a great blow-out you really need to make it last. And yes, you can make your blow-out last for days, even if you are working out, showering and chasing after your children. All you need are some smart styling techniques, great products and clever tips to make your blowout last long.