If I'm not blowing my hair straight, which I only do in the winter... living in a warm state, there's no keeping blown straight hair straight or without frizz in the long and extremely hot and humid summers - I let it dry naturally. However, I don't have curly hair, nor straight hair and my wave isn't a strong enough wave. Put a tiny bit of this on my wet hair (medium length - a little past my shoulders) and the volume of my hair and wave is absolutely perfect. I recommend this to everyone trying to get their "kind of sort of wave" to remain wavy and not get frizzed or fall flat. I'm not a big fan of products, but I have tried many to help me with my non-wave wave and this is the only one that's ever worked, and it doesn't only work, it works REALLY WELL. I absolutely recommend it!!!Have enjoyed using this product for several years. However, this most recent order fell short. One bottle worked perfectly in producing a high volume foam. The other bottle, no matter how much I shook it, produced a watery puddle. Will hope for the best on my next order.I really do like this mousse the best, I use to use Paul Michelle and it didn't even compare!Great mousse. Doesn’t leave a heavy residue on hair.Use this all the time it’s a great product just wish I could get the larger size!!The top of these break off after a few uses. It happened to two bottles of mine after they redesigned the top. It’s very frustrating.