3 ways to revive your summer hairstyle

Reshape curls by scrunching in some mousse, then coiling sections and using pins to hold them in place. Blast the curls with a hairdryer on a low setting, letting the hair cool before releasing.

John Frieda Frizz Ease Curl Revive Mousse, $19.90.

Give your blow-dry a quick boost by misting in styling spray, then flipping your head over and blasting cold air through it with your dryer.

KMS California Hairplay Makeover Spray, $32.50.

If your hair is oily, use dry shampoo on the roots, then add some lift by backcombing with a tail comb.

Pureology Fresh Approach Dry Shampoo, $38.