Tech This hair dryer is great for salon-quality blowouts—and it’s finally on sale June 24, 2019 Shayna Murphy, Reviewed.com Comments Off on This hair dryer is great for salon-quality blowouts—and it’s finally on sale The Dyson Supersonic hair dryer is one of the best hair dryers we've ever tested, and it's on sale for its lowest price yet on Drop.com.