To air-dry or blow-dry? It’s the question on practically everyone’s minds these days as laissez-faire hair maintains its stronghold. But while there are plenty of reasons to forgo products and styling altogether, most wintery days can be won with a polished, pulled-together look that offers additional don’t-leave-the-house-with-wet-hair insurance against cold and flu season. With hundreds of hard-working models on the market, ranging dramatically in size, horsepower, and price, it’s difficult to know which is worth the investment. Maintaining the integrity of the hair is key, says New York hairstylist Tim…
