After buying the Crest Spinbrush, I wasn't sure how well it would clean because of the price.  Well, I noticed how much better it was after just one use!!!  This brush works very well in brushing my teeth thoroughly.  It leaves my teeth, and whole mouth in general squeeky clean to where I don't feel anything left on my teeth.  Another thing that I liked is that it is fairly inexpensive.  I think I paid under $10, and it came with a battery.  It also lasted a while before having to replace it.  It did not wear out too soon.  There was different colors to choose from, too which I liked as...