Invisalign has emerged as an efficient means of improving smiles marred by crooked or poorly spaced teeth. There is no reason to use those antiquated and ugly metal braces in your mouth when completely clear Invisalign aligners are available. Invisalign straightens and properly spaces wayward teeth in about a year's time or less. You can remove your Invisalign aligners with ease to brush, floss, eat and drink. In a nutshell, none of the negatives associated with traditional metal braces plague Invisalign aligners. Opt for Invisalign and you will not have to worry about metal wires irritating your mouth. Furthermore, Invisalign is competitively priced so you won't have to bust your budget to enjoy the benefits of this dental breakthrough.