This is the product you can skip a day of washing a still keep your hair from looking like it.
I will start with the negative because I am just like that!
-Smells like Lemon Pledge... if you don't want to smell like a coffee table then you might not like this! ;)
- leaves your hair a slight discoloration if you have dark hair and spray too much on it
- lots of over spray with this sucker.. I had a light powder all over my bathroom...seriously I had to clean the counters and my iPod dock after I first used this
-If you have crazy fine hair like me =( this might give you a little bit of build up

Ok so that wasn't so bad was it??

the pro's of this product are:
-When on sale a great price
-Does soak up the oil
-Makes hair feel a bit cleaner
-Gives your hair a slight bit of texture if you need a quick fix on your roots when its crazy soft before styling
-Makes your hair smell like you have coffee table cleaner head (hey some ppl might like that?) hah.. it actually doesn't last that long and if you don't have a good sense of smell you probably won't even notice =)

Ok I have one more thing to say about it and I don't know which category it would fall into... This sprays crazy powerful, so you MUST spray in short bursts, over a bath tub or in a shower I suggest so you don't have a light powdery substance all over your bathroom. Also use a bore bristle brush and it will help brush the light color out of your hair... I first used a comb and that just made my hair look greyish..
I think this is a decent product for under $10 . I think I would prefer to use baby powder but this wasn't a total waste of money. I don't think there will ever be a perfect dry shampoo especially if you have dark hair as the products are usually light. I have heard there are darker dry shampoo's but I haven't seen any yet.