What hair spray or hair product helps keep hair curls in longer?

Im doing this girls hair for her 8th grade dance and she has thick, smooth, long hair what products work best to keep the curls in longest?

What hair spray or hair product helps keep hair curls in longer?

egg whites i know it sounds gross but it works

What hair spray or hair product helps keep hair curls in longer?

Instead of a hair spray use a hair gel spray. A good one is Ausssie or Pantene gel.

What hair spray or hair product helps keep hair curls in longer?

Use Dippety Do on the wet hair when you roll it. Then, when you comb it out, use Aqua Net Super Hold.