I really do. It can really help to spruce up your hair between washes. I have pretty fine hair so it actually gives me some additional volume, which is delightful. Some people swear by baby powder...but I just can't get on board with that. Mostly because I'm not trying to smell like a baby. And that smell is SUPER potent and easy to identify.
These are the best dry shampoos I have come across so far:
In my opinion, this stuff is the absolute best. It's the easiest to apply and smells like lemon Pez sooooooo that's kind of fun. It's not cheap...but it really does work. It's available at Sephora.
Lush's dry shampoo is made of all natural ingredients and doesn't test on animals. It works really well and kind of smells like citrus things. A little hard to apply, but a great price point for the amount you get. A little goes a long way when using this one.