The AcceleDent Optima tool is included in the cost of your UpSmiles treatment. It’s a vibrating mouthpiece that fits securely over your teeth and your aligners. As the tool vibrates, it helps your aligners to fit snugly against your teeth and gums. This perfect fit can decrease treatment time whilst also reducing discomfort. The micropulses may also help to soften your gums, helping your aligners to move your teeth more easily.