I love this brush, but cannot find it anywhere. I've looked in all the stores I usually shop and what happened? I love this brush because the side bristles are longer and get between my teeth well, and the top bristles reach behind my back teeth. The longer bristles work so well, and I have a problem with plaque, that if I don't floss every day I am still okay. I have not found a toothbrush that cleans between my teeth like this one does. It helps me stay on track with the plaque!! But now I cannot find it and I am so disappointed. The other brushes are too hard and not flexible like this one is. I have never had a problem with a bad taste, and I hope oral-b does not stop making this toothbrush. It seems like every time I start to like a product a company discontinues it!!! Please don't stop making this brush!!!